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Ensuring the delivery of high-quality public services within educational institutions is a critical factor for sustaining student satisfaction, institutional reputation, and overall organizational credibility. Service quality in higher education is often multidimensional and subjective, making its evaluation a challenging process. To address this complexity, the present study integrates the traditional Servqual model with fuzzy logic in order to handle the uncertainty and vagueness associated with human perceptions. The Servqual framework emphasizes five core dimensions of service quality, namely tangibles, reliability, responsiveness, assurance, and empathy, which together provide a comprehensive understanding of institutional service performance. The research was conducted at ITESA Muhammadiyah Semarang, where data collection was carried out through structured questionnaires designed to measure both student expectations and actual perceptions regarding institutional services. In order to capture the imprecise nature of these responses, three types of fuzzy numbers—triangular, trapezoidal, and shoulder fuzzy numbers—were applied to convert the linguistic assessments into measurable values. Subsequently, fuzzy gap analysis was performed to evaluate the discrepancy between expectations and perceptions across the five Servqual dimensions. The results of this analysis highlight that the integration of fuzzy logic into the Servqual model provides a more nuanced and flexible framework for assessing service quality compared to the conventional approach. It reduces the ambiguity in interpreting survey responses, thereby yielding more reliable insights into areas where service performance falls short of expectations. Furthermore, the study demonstrates that each dimension contributes differently to overall satisfaction, with responsiveness and assurance emerging as critical aspects requiring attention. In conclusion, the fuzzy-based Servqual model offers a robust methodological advancement in evaluating service quality within educational settings. The findings not only inform institutional leaders about current performance gaps but also provide actionable insights for continuous quality enhancement, policy formulation, and strategic decision-making to strengthen institutional competitiveness and credibility.

This study investigates the potential of Low-Density Polyethylene (LDPE) plastic waste as a partial substitute for sand in concrete block mixtures, focusing on its effects on compressive strength and water absorption. LDPE is a non-biodegradable plastic waste that poses significant environmental challenges. Its incorporation into construction materials offers a promising solution to reduce pollution while enhancing the performance of building components. The research employed LDPE substitution levels of 10%, 15%, 20%, 25%, and 30% by weight of sand, compared against conventional concrete blocks without LDPE. Experimental results revealed that the highest compressive strength was achieved with a 15% LDPE mixture, reaching 80.762 kg/cm² at 28 days of curing—an increase of approximately 40.8% compared to normal blocks, which recorded 57.359 kg/cm². LDPE additions up to 20% maintained favorable strength characteristics, while higher proportions (25% and 30%) led to a decline in mechanical performance. In terms of water absorption, the inclusion of LDPE demonstrated a decreasing trend, attributed to the hydrophobic nature of plastic, which enhances moisture resistance in the concrete blocks. These findings suggest that a 15% LDPE substitution represents an optimal formulation for producing eco-friendly concrete blocks with improved strength and reduced water absorption. The study highlights the dual benefits of waste management and material innovation, aligning with sustainable development goals. By repurposing plastic waste into construction applications, this approach not only mitigates environmental impact but also contributes to the advancement of green building technologies. Further research is recommended to explore long-term durability, thermal properties, and scalability of LDPE-based concrete products in real-world construction settings.

This community service activity was carried out to increase the digital capacity and expand the market reach of the Peyek Bayam Yusr MSME located in Rajabasa Lama I Village, East Lampung, through the application of appropriate technology in the form of website creation and management training. In the rapidly developing digital era, the presence of online media is a key factor in supporting product marketing, but most MSMEs in this region do not yet have the skills or knowledge to utilize it optimally. This activity was designed in several stages: identifying needs, socialization, technical training, mentoring, and evaluation. The training included creating an account on a free platform, selecting a template, filling in product content, and managing supporting features such as photo galleries, contact information, and integration with social media. This approach was carried out directly by students so that MSME owners could follow each process. The results showed that after the training, all participants were able to create a simple website and began using it for promotions. Identified direct impacts included increased product visibility in online media, increased orders, and demand from outside areas that were previously difficult to reach. In addition, this activity also encouraged a shift in marketing patterns from conventional methods to technology-based strategies. The analysis of the results indicates consistency with various previous studies, such as Santoso (2020) and Ginting et al. (2021), which emphasize the importance of MSME digitalization to increase competitiveness. This process has had a significant positive impact on MSMEs. This program is recommended for other MSMEs, as it is hoped that this program will have a positive impact in line with market needs. This process is accompanied by direct mentoring so that the achieved results can be maintained and developed

Examinations in radiology installations have increased annually, resulting in a higher risk of radiation hazards to staff, particularly in interventional, conventional X-ray, and CT-Scan environments. Furthermore, not all hospitals are equipped with radiation survey meter monitoring devices. Therefore, an innovative radiation exposure monitoring system based on the Internet of Things (IoT) was developed. This study aims to: (1) develop an IoT-based radiation exposure monitoring system, (2) evaluate the device’s performance, and (3) assess the effectiveness of the system. The research method used was research and development (R&D), which included preliminary information gathering, product planning and development, expert validation, device performance testing, effectiveness testing, and final outcomes. This system was developed for real-time radiation dose monitoring.  The product development involved a Geiger-Muller M4011, an ESP32 microcontroller, and a Node-Red web application. Performance testing of the IoT-based radiation exposure monitoring device and a standard survey meter in CT-Scan and conventional X-ray rooms used the T-Test and Mann-Whitney tests. The results showed p-values > 0.05, indicating no significant difference between the two devices. Effectiveness testing through pre-test and post-test questionnaires demonstrated improved usability—namely flexibility, operability, learnability, and understandability—with an N-Gain value of 78.95%, indicating effectiveness. In conclusion, the IoT-based radiation exposure monitoring system proved effective and feasible for real-time radiation dose monitoring in radiology installations, offering advantages in IoT-based data integration, ease of access, and structured data recording. In addition to performance testing, the system was evaluated in terms of its integration with hospital infrastructure. It was designed to provide real-time radiation dose monitoring, automatically updating the dose data and sending alerts when safe exposure levels are exceeded. The system also enables remote monitoring, making it easier for radiology departments to oversee radiation safety without the need for direct physical checks.

Dyslipidemia is a lipid metabolism disorder characterized by an increase or decrease in blood plasma fat levels. This condition includes high levels of total cholesterol, low-density lipoprotein (LDL), and triglycerides, as well as decreased levels of high-density lipoprotein (HDL). In general, dyslipidemia is divided into two types: primary, which is influenced by genetic factors, and secondary, which is caused by other diseases or an unhealthy lifestyle. Dyslipidemia is one of the major risk factors for cardiovascular disease, making its prevention and treatment very important. In this study, male white mice were used and induced with a high-fat diet to trigger dyslipidemia. The test animals were then divided into six groups: a negative control, a positive control (given simvastatin at a dose of 0.36 mL/day), and three treatment groups with microcapsules of Chinese betel leaf herb ethanol extract (EEHSC) at concentrations of 0.25%, 0.5%, and 0.75%. The treatment was administered orally for 14 days. Cholesterol levels were measured before and after treatment using a digital cholesterol tester and laboratory analysis to ensure more accurate results. The results showed a decrease in cholesterol levels with varying percentages in each group. The negative control decreased by 24.8%, the positive control by 36.1%, the 0.25% EEHSC by 24.1%, the 0.5% EEHSC by 34.7%, and the 0.75% EEHSC by 45.5%. This indicates that the 0.5% EEHSC treatment produced cholesterol reductions almost comparable to simvastatin. Interestingly, the highest effect was observed in the 0.75% group, indicating a dose-dependent response. In contrast, the 0.25% concentration only produced a less than optimal effect. Thus, microcapsules of ethanol extract of the Chinese betel leaf herb have potential as an alternative agent for lowering cholesterol levels, particularly in dyslipidemia. These findings suggest that natural-based therapies could complement conventional treatments in managing lipid disorders.

This study aims to determine the influence of the Time Token Learning Type learning model combined with science literacy on communication skills and cognitive learning outcomes of SMPN XYZ students. The background of this research is low communication skills and student learning outcomes that are still substandard, so an innovative learning approach is needed that can improve both aspects. The research method used was quasi experimental with a Pretest-Posttest Control Group Design. The research subjects involved one experimental class given Time Token Learning type learning with science literacy content and one control class that used conventional learning. The research instrument consisted of a reasoned multiple-choice test to measure cognitive learning outcomes and an observation sheet to assess communication skills. The results of the study show that the application of the Time Token Learning model with science literacy has a significant influence on improving students' cognitive learning outcomes. The average pretest score of 40 increased to 75 in the posttest with an N-Gain value of 45.5% which was in the medium category. These findings prove that the learning model is effective in improving students' understanding of concepts and cognitive thinking skills. However, the results of the analysis of communication skills did not show a significant improvement. In addition, the correlation between communication skills and learning outcomes was also insignificant with a significance value of 0.826 > 0.05. In conclusion, the Time Token Learning model with science literacy has proven to be effective in improving students' cognitive learning outcomes, but has not been able to optimally develop communication skills. Therefore, it is necessary to develop additional strategies or a combination of other learning models so that communication skills can develop in line with improving cognitive learning outcomes.

Telemedicine is a significant innovation in modern healthcare, enabling the provision of remote healthcare services using telecommunications technology. This service allows medical personnel to conduct consultations, examinations, and even monitor patient conditions without face-to-face interaction. Implementations of telemedicine include video conferencing between doctors and patients, remote health monitoring using digital devices, and the use of integrated health applications on mobile devices. This technology offers significant opportunities to overcome geographical barriers, particularly for people living in remote, hard-to-reach areas, or with limited access to conventional healthcare facilities. This study aims to increase understanding of the role and benefits of telemedicine as part of the digital transformation in the healthcare sector to improve public health. The activities were conducted through lectures and demonstrations, structured in three stages: planning, implementation, and evaluation. During the planning stage, the implementation team prepared materials, media, and delivery strategies appropriate to the participants' level of understanding. The implementation stage focused on delivering educational materials related to the concepts, benefits, and examples of telemedicine applications in everyday life, followed by a demonstration session on the use of digital health applications. The final stage, an evaluation, measured participants' knowledge levels before and after the activity. The results showed a significant increase in students' understanding of telemedicine. The knowledge level increased from 23.0% before the training to 84.6% after the training. This increase demonstrates the effectiveness of the lecture method combined with interactive demonstrations in conveying information. Furthermore, students became more aware of the importance of utilizing digital health technology and felt more involved in the decision-making process regarding self-care.

This study aims to analyze the influence of the Problem Based Learning (PBL) model in science education on students’ environmental literacy and science communication skills at SMK Negeri 3 Pekanbaru, focusing on the topic of disaster mitigation. The research employed a causal comparative approach with a post-test only design, comparing two student groups: an experimental class using the PBL model and a control class using conventional teaching. The results revealed a significant difference in environmental literacy, with the experimental class achieving a higher average score (81.86) compared to the control class (62.05). This indicates that the PBL model is effective in enhancing students' understanding, awareness, and environmentally responsible behavior. The PBL approach encourages active student engagement and the application of knowledge to real-world scenarios, which is particularly beneficial in the context of environmental issues and disaster mitigation. By working through problems related to environmental challenges, students are likely to gain a deeper understanding of the topic, which fosters a sense of responsibility towards environmental sustainability. In terms of science communication, although the experimental class showed a higher average score (75.78) than the control class (72.92), the difference was not statistically significant. This may be due to a lack of intensive training in scientific discussions and presentations. While PBL encourages collaborative problem-solving and idea-sharing, students may still require more structured practice in presenting and communicating their findings clearly and persuasively. The integration of more structured activities focusing on science communication skills could further enhance the effectiveness of the PBL model. Overall, the PBL model demonstrates positive potential in improving both environmental literacy and science communication. However, to achieve its full impact, its implementation must be consistent, with a focus on providing students with additional opportunities to develop their communication skills.

This study aims to design and develop an interactive learning medium based on Augmented Reality (AR) for the subject of Basic Electronics Engineering, particularly on the topic of active and passive electronic components, in order to enhance the understanding and learning motivation of tenth-grade students at SMK Negeri 5 Padang. The development method used is the Multimedia Development Life Cycle (MDLC), which includes the stages of conceptualization, design, material collection, production, testing, and distribution. The final product of this research is an Android application utilizing AR technology to display 3D objects of electronic components, equipped with learning materials, educational videos, interactive evaluations, and a scan marker feature. The results of the development and implementation of this learning medium show that the Android application serves as an interactive medium that supports the learning process through Augmented Reality technology. The application received a score of 93% from the Media Expert, categorized as “Valid,” and 89.3% from the Material Expert, also categorized as “Valid.” Furthermore, the practicality test conducted with students showed an overall score of 93.15%, categorized as “Very Practical.” Based on the design results and validation by the Media Expert and Material Expert, it can be concluded that this interactive learning medium based on Augmented Reality technology is highly feasible for use. Furthermore, the implementation of this application in the learning process shows an increase in student participation and enthusiasm during the learning activities. Students appear more interested in exploring the material through 3D visualizations provided by AR technology, compared to conventional methods. The interactivity offered by the application, such as evaluation features and educational videos, also helps students understand concepts in a deeper and more enjoyable way. This shows that the integration of AR technology in learning media not only improves the effectiveness of the quality of the material.

This systematic literature review examines the philosophy of science approaches to user security in distributed devices, such as IoT and Federated Learning. The review was conducted in response to the exponential growth of connected devices and the increasing security threats, including cyberattacks, data breaches, and unauthorized access. As distributed systems become more complex, traditional security approaches, such as cryptography and differential privacy, are often insufficient to address the ethical, philosophical, and contextual challenges that arise in these ecosystems. Distributed devices, especially in IoT and Federated Learning contexts, rely on vast amounts of personal data. This data, often stored or processed in decentralized environments, creates significant risks to user privacy and system integrity. As the number of connected devices grows, security risks multiply, creating challenges in maintaining user trust, privacy, and overall system resilience. Conventional techniques, such as encryption, only focus on technical aspects, often neglecting the deeper philosophical dimensions, such as the nature of knowledge, privacy, and fairness in these systems. These gaps highlight the need for a more nuanced approach that incorporates philosophical perspectives into security frameworks. This study uses a systematic literature review method based on the PICOC (Population, Intervention, Comparison, Outcome, Context) framework to analyze the relevance of epistemology, ontology, and ethics in strengthening system security. By examining the foundational principles of how knowledge is constructed (epistemology), what entities exist in the system (ontology), and the ethical considerations around data and user privacy (ethics), the review provides a comprehensive understanding of how philosophical concepts can be integrated into the design and implementation of security systems in distributed environments. The results reveal that epistemological principles, such as the verification and validation of data sources and models, can significantly improve the reliability and trustworthiness of distributed systems.  

This study aims to analyze the Public Relations (PR) strategy of Gen FM in building and maintaining relationships with stakeholders through its official Instagram account, @gen987fm. The background of this research lies in the paradigm shift of PR communication patterns from conventional to digital platforms, alongside the growing importance of establishing long-term, strategic relationships in the era of media convergence. The study adopts Ledingham and Bruning’s Relationship Management (RM) theory as its analytical framework, which consists of five key dimensions: trust, commitment, openness, relationship satisfaction, and mutual interest. Employing a descriptive qualitative approach, data were collected through in-depth interviews with Gen FM’s PR team, the Head of Digital Content, selected audience members, and business partners. These interviews were further supported by observation and documentation of content published on Instagram. The findings reveal that Gen FM effectively applies the five dimensions of relationship management theory in its PR practices through digital media. Trust is fostered by presenting credible and relevant content; commitment is demonstrated by maintaining consistent interactions with audiences; openness is shown by accommodating feedback and criticism; satisfaction is achieved through personal and engaging approaches; and mutual interest is realized through promotional collaborations that benefit both the radio station and its partners. Nevertheless, stakeholders also expressed expectations for Gen FM to further enhance its Instagram presence by being more active, responsive, and innovative in order to strengthen engagement and adapt to the dynamic needs of digital audiences. In conclusion, this study emphasizes that Instagram functions as an effective medium for Gen FM to implement strategic and adaptive PR relationship management. The platform not only facilitates two-way communication but also strengthens brand positioning by fostering sustainable stakeholder relationships in a rapidly evolving digital landscape.

Abstract. The advancement of broadcasting technology has driven the demand for reliable and efficient automation systems, particularly in managing the transition from broadcast content to advertisement segments. In this context, the present study proposes the application of the Single Tone Trigger (STT) method as an automatic triggering mechanism to systematically regulate content switching. This method utilizes a single-frequency audio signal embedded within the primary broadcast, which can be detected by the receiving system. The detection of this signal initiates an automatic content transition without requiring intervention from playout operators. A key advantage of this approach lies in its ease of integration with conventional broadcasting systems and its ability to reduce manual involvement that has traditionally been essential in broadcast content management. Through a series of tests, the system demonstrated high signal detection accuracy, low latency, and optimal operational reliability. These findings indicate that the Single Tone Trigger method can significantly enhance workflow efficiency within the broadcasting industry. Overall, this approach presents substantial potential for broad implementation as an automation solution that is not only stable and cost-effective, but also adaptive to the operational demands of modern broadcasting.   Keywords: Automatic Transition, Broadcast Automation, Single Tone Trigger (STT).

This research aims to integrate Resource Advantage (RA) Theory with Islamic values, especially the concept of maslahah, as a strategic approach to create a sustainable and ethical competitive advantage. RA Theory emphasizes the importance of superior resource management as a key factor in achieving a competitive position in the market. However, this theory tends to be oriented towards achieving financial benefits alone without paying attention to social or ethical aspects. On the other hand, the concept of maslahah in Islam prioritizes broader welfare, including benefits for individuals, society, and the environment, as well as avoiding harm. The integration of RA Theory with the maslahah principle offers a new conceptual framework that balances business interests with social responsibility. This approach emphasizes that resource management is not only geared towards maximizing profits, but also to provide sustainable and equitable benefits for all stakeholders. Thus, companies that implement strategies based on RA Theory and maslahah are expected to be able to effectively improve marketing performance while strengthening their reputation as business entities that are committed to ethical and sharia values. Furthermore, the implementation of this integration can help companies in dealing with the dynamics of the global business environment, including sustainability issues, corporate social responsibility, and consumer demands that are increasingly critical to business practices. The results of this research are expected to make a theoretical contribution by expanding the study of marketing management that is oriented towards ethics and sustainability, as well as practical contributions in the form of strategic recommendations for sharia-based and conventional companies that want to increase competitiveness through resource management based on Islamic values. Thus, this research not only enriches the academic literature, but also becomes a practical guideline for business actors in building sustainable, competitive, and equitable businesses.

The concept of market orientation is an important cornerstone in modern marketing strategies, where companies not only focus on a deep understanding of customer needs, but also actively monitor competitors and maintain internal coordination between departments. Jaworski and Kohli (1993) emphasized that market orientation is one of the key factors that can affect a company's performance. Through the use of market information, companies can adjust their business strategies to meet current customer needs while anticipating future needs. A strong market orientation is believed to be able to make a significant contribution to increasing the company's competitiveness in the long term. However, if market orientation is based solely on materialistic goals and worldly gains, then the value of sustainability and societal well-being is often overlooked. From an Islamic perspective, market orientation needs to be based on sharia values, especially the principle of maslahah. This concept emphasizes that every business activity must bring benefits, avoid harm, and be in harmony with maqasid al-shariah, which is to protect religion, soul, intellect, descent, and property. Thus, market orientation is not only directed at the fulfillment of customer satisfaction and competitive advantage, but also at the achievement of blessings and social welfare. The integration of maslahah values in market orientation gives birth to the concept of Maslahah Market Responsiveness, which is the ability of companies to respond quickly and appropriately to market dynamics while still being based on ethics and social responsibility. This is an advantage in itself because it not only improves marketing performance, but also strengthens the company's image as a trustworthy and ethical entity. By combining conventional market orientation and sharia values, companies can build a sustainable competitive advantage, increase customer satisfaction, and make a positive contribution to society at large.

This research employs a qualitative library research method to examine the crucial role of investment in the renewable energy sector in sustaining national economic development in the globalization era. In the current global context, the transition toward environmentally friendly energy sources is not only a necessity but also a strategic priority for many countries, including Indonesia. Conventional reliance on fossil fuels, which are increasingly limited and harmful to the environment, has pushed policymakers and stakeholders to seek sustainable alternatives. Renewable energy sources—such as solar, wind, hydro, and bioenergy—are widely recognized as long-term solutions to reduce environmental degradation and carbon emissions. Investment in the renewable energy sector does not merely contribute to environmental preservation but also carries significant socioeconomic benefits. It has the potential to generate new employment opportunities, encourage technological innovation, and strengthen national energy security. These impacts create a multiplier effect on the economy, thereby supporting inclusive growth and sustainable development. Furthermore, renewable energy investment can enhance national competitiveness and resilience in facing global energy transitions, as well as align with international commitments to climate change mitigation. This study, through a comprehensive review of scholarly journals, reports, and other credible sources, finds that the renewable energy sector is instrumental in realizing a sustainable and globally adaptive economic structure. Nevertheless, the success of this transition depends heavily on government efforts to optimize policies and regulatory frameworks that are supportive, transparent, and attractive to both domestic and international investors. Therefore, it is imperative for the government to strengthen investment incentives, streamline bureaucratic procedures, and promote public-private partnerships. The findings highlight that renewable energy investment is not only an environmental necessity but also a key driver of long-term national economic sustainability.

In recent years, Micro, Small, and Medium Enterprises (MSMEs) have increasingly positioned themselves as one of the main pillars of the Indonesian economy, contributing significantly to employment opportunities, income distribution, and economic resilience. In the local context, Cifest Cikarang Selatan represents a dynamic marketplace where various MSMEs operate and directly interact with consumers. An interesting phenomenon emerges during holiday periods, when consumer behavior shows significant changes, especially in terms of purchasing methods and preferences between online and offline channels. This study aims to explore the transformation of consumer behavior, focusing on the comparative analysis of online and offline purchases, and to evaluate its broader implications for the sustainability and competitiveness of MSMEs operating at Cifest. The research adopts a descriptive and analytical approach, using both recent statistical data and supporting literature to provide a comprehensive understanding of the digital era’s influence on shopping patterns. The findings reveal that online purchases continue to grow rapidly due to convenience, wider product access, and promotional offers that attract customers. However, offline purchases remain relevant, particularly for consumers who value direct product inspection, immediate ownership, and social interaction within traditional marketplaces. For MSMEs, this shift presents both challenges and opportunities. Those that rely solely on conventional offline strategies risk losing competitiveness, while those able to integrate digital platforms with traditional sales methods demonstrate greater adaptability and potential for growth. Overall, this study concludes that the sustainability of MSMEs in Cifest Cikarang Selatan depends largely on their ability to embrace digital transformation without neglecting the strengths of offline interactions. By leveraging both channels strategically, MSMEs can not only survive but also thrive in the increasingly competitive market landscape shaped by evolving consumer behavior.

The research that has been conducted is entitled "Development of Adventure Comic Media to Improve Fantasy Story Writing Skills of Class VII MTs Negeri 2 Medan", the background of this research is the low writing ability of students, which is caused by difficulties in developing ideas and the use of conventional learning methods. This problem encouraged researchers to develop learning media in the form of comics as an innovative alternative to support more interesting and effective learning. This research uses the ADDIE development model which consists of five stages, namely analysis, design, development, implementation, and evaluation. Data were obtained through questionnaires, interviews, observations, tests, and documentation, and involved a validation process by material experts, media experts, and linguists. Furthermore, trials were conducted on students of class VII-G as an experimental class. The results of the study showed that the developed adventure comic media was classified as very feasible, practical, and effective. The validation results by three experts showed that the media expert gave a score of 95% (after revision), the material expert 98.33%, and the linguist 88%. In addition, user responses to the media were also very positive. Students in class VII-G gave an assessment of 94,52%, while the teacher gave an assessment of 97.14%. All assessment results are included in the very practical category. In terms of effectiveness, pretest and posttest tests were conducted to measure the improvement of students' writing skills. The results of the effectiveness trial were analyzed using the N-Gain value. In class VII-F (control class), the N-Gain score was 48.66%, while in class VII-G (experimental class) it was 68.35% with a fairly effective category. These results indicate that adventure comic media is quite effective in improving students' fantasy story writing skills. Thus, adventure comic media can be used as an alternative learning media that is interesting, easy to understand, and able to increase students' motivation and writing skills, especially in fantasy story text material.

Gunungsari Village, Windusari District, is one of the areas facing quite serious challenges in efforts to develop basic literacy in school-age children. The main problems faced are low interest in reading, limited access to adequate reading materials, and learning methods that are still conventional. These conditions have implications for many children who are not able to read and write fluently despite having received an elementary school education. In response to this situation, the community service team took the initiative to implement a literacy program that uses an interactive learning approach through the development of a literacy park. This program is not only designed to be a learning platform, but also to create a learning atmosphere that is fun, contextual, and involves the active participation of children. Various activities are implemented, including storytelling, the provision of a reading corner, educational games such as math games, vocabulary quizzes, and the provision of simple rewards to maintain high learning motivation. This program activities are carried out periodically with the involvement of the school, the surrounding community, and also the village government, so that its sustainability has the support of various parties. The results of the implementation show a significant increase in children's literacy skills. Not only are they reading more fluently, but they are also better able to comprehend story content and write simple ideas. Furthermore, the children appear more confident in expressing themselves, are more active in every learning activity, and are beginning to demonstrate positive reading habits. A culture of literacy is also slowly growing through the existence of child-friendly and inclusive literacy parks. This proves that a fun, community-based literacy approach is highly relevant in rural areas with limited resources and can be a simple yet impactful means of educational transformation for children's futures.

Improving child health remains a key priority within the Sustainable Development Goals (SDGs), particularly in efforts to prevent stunting in Indonesia. As information-seeking behavior shifts from conventional to digital platforms, social media has emerged as a significant channel for health education. This study aims to analyze the digital communication strategies employed by health influencers, specifically the Instagram account @mizaafrizal, in educating young mothers on child nutrition. Using a descriptive qualitative approach, data were collected through content observation, in-depth interviews, and literature review. The findings indicate that Dr. Miza applies persuasive communication strategies based on active interaction, the use of relatable and friendly language, and the presentation of information supported by scientific evidence. His credibility as a medical professional, combined with an approachable and educational communication style, enhances message reception among young mothers. These results emphasize the role of health influencers as change agents in raising public awareness and understanding of child nutrition issues, contributing positively to digital-based health promotion efforts in Indonesia.

The low level of reading literacy in remote areas, such as the Muna Barat Daya Regency, poses a significant challenge in basic education. One innovation proposed to address this issue is the implementation of Scramble Fun Learning, an educational game-based approach designed to enhance reading literacy skills in students at SD Negeri 1Weet. This community service activity was carried out in two stages: a theoretical stage, which provided foundational understanding about the importance of literacy and gamification approaches, and a practical stage involving both teachers and fifth-grade students in word arrangement activities. Scramble Fun Learning combines game elements with a gamification approach by having students arrange words from random letters. The main objective is to train vocabulary recognition, strengthen reading comprehension, and increase student motivation to learn. In this activity, students are challenged to form words or sentences within a limited time, which not only stimulates their creativity but also makes the learning process more enjoyable and engaging. This method enables students to learn while playing, which is particularly effective in overcoming the boredom that often occurs in conventional learning. The results of this activity showed a significant improvement in student enthusiasm, active participation, and literacy skills. Many students who were previously disinterested in reading activities became more enthusiastic and motivated. Despite limitations in resources and time, the activity was still effectively implemented, thanks to creative adjustments made by the implementing team to ensure the material and activities were well received by both students and teachers. Overall, these findings indicate that Scramble Fun Learning is a highly potential and applicable approach to improving students' reading literacy, especially in areas with limited educational resources. This approach not only enhances literacy skills but also builds students' interest and motivation to continue learning.