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This research aims to determine the effectiveness of using a school Instagram application as a medium for guidance and counseling services at SMA Negeri 11 Takengon. The background of this research is based on the rapid development of information and communication technology, which encourages schools to utilize social media as a supporting tool in educational services, particularly guidance and counseling. The research method used is a quantitative approach with a descriptive research design. The subjects of this research are students of SMA Negeri 11 Takengon who actively follow the school’s Instagram account. Data were collected through questionnaires developed based on indicators of the effectiveness of guidance and counseling services, including aspects of understanding, interest, accessibility, and service benefits. The collected data were analyzed using descriptive statistical techniques. The results show that the use of the school Instagram application is categorized as effective in supporting guidance and counseling services. Students find it easier to access information, better understand counseling materials, and show greater interest in participating in services delivered through Instagram. Therefore, Instagram can be considered an innovative and relevant alternative medium for implementing guidance and counseling services in schools.

This study aims to analyze the development strategy of the Jeanete business, located in Maumere City, Jl.  Kesehatan No.  3, Lorong Masuk SDK Yos Sudarso, using the Strengths, Weaknesses, Opportunities, and Threats (SWOT) approach.  The research employs a descriptive qualitative method with data collected through observation, interviews, and documentation of the Jeanete business operations.  The results indicate that the main strengths of the business include affordable product prices, unique item variations, and increasing consumer interest in preloved products.  However, Jeanete also faces several weaknesses, such as dependence on supplies from outside the region, limited stock availability, and fluctuating bale prices.  On the other hand, opportunities include the growing trend of thrifting among young consumers and rising demand for environmentally friendly products.  The threats faced by the business involve increasing competition, shifting consumer preferences, and the risk of products not passing quality control.  Based on these findings, the development strategy for Jeanete should focus on improving product quality, strengthening digital promotion, and maintaining more stable supply management.

This study aims to explain the application of normative legal research methods in analyzing corruption in Indonesia. The normative legal research method is used because the main focus of this study lies in the study of laws and regulations, legal doctrine, and court decisions related to corruption. Through this approach, the study highlights how written legal norms are implemented in law enforcement practices, as well as their effectiveness in tackling corruption, which has become a systemic problem in Indonesia. This study also evaluates the role of existing regulations in providing legal protection for the interests of the state and society, and identifies weaknesses in the legal system that are often exploited by perpetrators of corruption to avoid punishment. By focusing on the application of legal norms in enforcing corruption laws, this study also analyzes the development of jurisprudence related to corruption and the contribution of legal doctrine to more effective law enforcement. This study is expected to provide deeper insight into the strengths and weaknesses of the legal system in Indonesia, as well as provide recommendations for improving the judicial system in handling corruption cases. The results of this study are expected to enrich legal studies in Indonesia, especially in the field of criminal law and legislation related to corruption.

This community service program is entitled Improving Microcontroller Competence of Students of SMK Negeri 3 Pematangsiantar through Arduino Training Based on Industrial Practice and is implemented as a follow-up to the school's official request to invite university practitioners as guest teachers in order to strengthen industry-based vocational learning. The activity was carried out on November 27, 2025 at the Computer Laboratory of SMK Negeri 3 Pematangsiantar involving 50 grade XI students, and guided by Andi Setiadi Manalu, S.Kom., M.Ti as the main instructor of Arduino material which focuses on the introduction of microcontrollers, basic programming, sensor integration, and simple automation project design. The purpose of this activity is to improve students' technical competence in the field of embedded systems while fostering work readiness through real-world practice-based learning experiences. The implementation method uses an experiential learning and project-based learning approach, which combines brief conceptual explanations with direct practice, technical discussions, and problem-based project assignment completion. The evaluation results show an increase in students' understanding of microcontroller functions, programming logic structures, and the ability to connect hardware and software in one work system. In addition, students demonstrated increased motivation, confidence, and interest in industrial technology, as reflected in their active participation during the practicum and their successful independent completion of functional prototypes. Overall, this activity proved effective in strengthening the technical competencies of vocational high school students and supporting the implementation of the link and match policy between vocational education and the needs of the industrial world, while also emphasizing the strategic role of higher education institutions in supporting the improvement of human resource quality at the vocational high school level.

Music education plays a crucial role in supporting the cognitive, affective, and psychomotor development of elementary school students. This study aims to analyze the contribution of music learning to students' thinking skills and identify other developmental aspects that can be enhanced through musical activities. This study employed a qualitative literature review, drawing on relevant scientific articles. The findings indicate that music education in elementary schools can foster and shape students' character values. Teachers can discover students' interests and talents. Furthermore, repeated training can foster cognitive, affective, and psychomotor aspects, as well as implement positive activities for students. This finding is in line with (Madina Ameliza, Hakim Ardipal, Miaz Ramalis, 2021) They said that music education, as a branch of arts education, plays a vital role in fostering the holistic development of students. Music enhances the cognitive, affective, and psychomotor domains, and serves as a medium for aesthetic expression and emotional refinement.  

The automotive industry requires fast and accurate sales services, particularly in vehicle credit simulation processes. At Mazda dealerships, credit simulations are still commonly conducted using conventional tools such as printed installment tables or static PDF documents, which often cause delays and calculation errors. This study aims to design and develop a mobile-based vehicle credit simulation application using the Human-Centered Design (HCD) approach and the Flutter framework. The HCD method was implemented through the inspiration, ideation, and implementation stages to ensure that the application meets the real needs of Mazda sales representatives. The application supports flexible credit calculations based on vehicle on-the-road price, down payment, loan tenor, interest rate, and insurance schemes, including All Risk and combination insurance. Usability testing results show that the proposed application significantly improves calculation speed, accuracy, and overall user experience compared to conventional methods. Therefore, the application effectively supports sales performance, minimizes human error, and enhances professionalism in automotive sales services.

Empowering Posyandu cadresis one of the important strategies in improving the effectiveness of community-based health promotion,especially in the digital era. However, the limited skills of cadres in utilizing digital visual media are still anobstacle in creating interesting and communicative health information. This community service activity aims to improve the knowledge and skills of Posyandu cadres in Pondok Petir Village, Depok City, through seminars and training on the use of the Canva application as a medium for developing health promotion. The activity was conducted offline through lectures, discussions, and hands-on practice with intensive guidance. There were 25 participants, consisting of cadres and members of the local PKK. The results of the activity showed that most participants were able to understand and apply Canva's features to create health promotion media such as Posyandu schedule posters, immunization materials, and nutrition education. The enthusiasm of the participants during the practice sessions and their ability to produce informative and attractive visual designs demonstrated the success of this activity. Thus, Canva training has proven effective as a means of empowering Posyandu cadres in improving the quality of health communication and supporting the optimization of Posyandu services.

This study analyzes the corporate crime perspective and directors’ liability in the LNG procurement case at Pertamina as a State-Owned Enterprise (SOE). The research aims to examine how the elements of corporate crime are constructed, how directors’ actions are assessed within the framework of fiduciary duty and the business judgment rule, and what legal implications arise for corporate accountability in SOEs. The study employs a normative juridical method using a case approach, statute approach, and conceptual approach. Primary data consist of court documents, statutes, and regulatory frameworks, while secondary data are obtained from academic journals, institutional reports, and credible publications. The findings reveal that distinguishing legitimate business risk from abuse of authority is central to determining corporate criminal liability, particularly when decisions intersect with state finances and public interests. The analysis further indicates that SOE directors carry dual obligations: to ensure effective corporate governance while at the same time facing heightened exposure to criminal liability when losses are associated with state assets. This study contributes by clarifying how legal assessments should balance accountability with the protection of reasonable managerial discretion. The implications highlight the need for clearer decision-making standards, stronger governance mechanisms, and better alignment between corporate law and anti-corruption frameworks in order to promote legal certainty without discouraging prudent business judgment.

This qualitative research, employing a literature review method, aims to dissect the massive influence of digital media on the shifting social structures of Generation Z. The findings indicate that technology has transformed interaction patterns from physical encounters to continuous digital communication, creating new forms of sociability that are expansive yet often superficial. The process of identity formation now relies heavily on self-curation in cyberspace, where digital metrics serve as benchmarks for validation, frequently triggering psychological pressure. This phenomenon also impacts the weakening of traditional parental authority due to the intergenerational digital divide. Although Gen Z is adept at building social capital through interest-based virtual communities, the risk of polarization remains a concern. Regarding value orientation, there is a shift toward authenticity and work flexibility that prioritizes personal meaning. Given its ambivalent impact on mental health, the study concludes that a synergy of robust digital literacy, strengthened family roles, and platform policies prioritizing user well-being is essential to navigate this social transformation.

One effort to enhance students’ engagement, learning interest, and conceptual understanding in Natural Science learning at the elementary school level is through the use of interactive learning media that are aligned with learners’ characteristics. Interactive learning media are considered capable of creating a more active and meaningful learning environment. This study aims to evaluate the use of ClassPoint as an interactive learning medium based on live quizzes on the topic of Energy and Its Transformations for fifth-grade elementary school students. The research method employed is a Systematic Literature Review (SLR) by examining various relevant and credible scientific articles obtained from the Google Scholar, Garuda, and Directory of Open Access Journals (DOAJ) databases. The findings indicate that the use of ClassPoint in science learning can significantly increase students’ participation, activeness during the learning process, and learning motivation. In addition, students’ responses to the use of ClassPoint generally show positive attitudes, as learning is perceived to be more engaging, interactive, enjoyable, and easier to understand. However, the successful implementation of ClassPoint in elementary school science learning requires adequate facilities and infrastructure as well as teacher training. The challenges encountered include limitations in technological infrastructure, the readiness of supporting devices, and teachers’ ability to effectively optimize the features of learning media.

This study aims to analyze various obstacles in Social Sciences (IPS) learning related to global issues that are increasingly influenced by technological advances, through literature study methods. Social studies has a strategic role in shaping students' understanding of social, economic, cultural, and political aspects, as well as fostering global awareness in the digital era. However, the effectiveness of social studies learning still faces a number of obstacles, especially low student interest because the material is considered boring, too theoretical, and less interesting than digital entertainment. In addition, less interactive learning methods, limited facilities, unconducive classroom environment, and lack of parental support also worsen the quality of learning. Through a comprehensive literature review, this study identifies several relevant learning strategies to overcome these constraints, including ProjectBased Learning, technology integration, and contextual approaches. These three strategies allow students to learn actively, critically, and collaboratively by relating social studies materials to global issues and real phenomena. This research provides theoretical contributions to the development of social studies learning models that are adaptive to technological developments, as well as practical benefits for teachers, schools, and policymakers in creating social studies learning that is more interesting, meaningful, and relevant to the global challenges of the 21st century.

Business judgment rule (BJR) is a principle of protecting directors from suboptimal business decisions that result in company losses. The purpose of this study is to analyze and to explore the legal provisions of BJR and its application principles, which are often related to several cases of directors of companies in making business decisions. The following study uses a normative research method (normative legal research) with a descriptive analytical nature that examines secondary data sources obtained from reading library materials which are finally analyzed qualitatively. Regulations related to BJR can be found in the provisions of the Limited Company Law, the Financial Services Authority Regulation for public companies, and the BUMN Law, as well as the Regulation of the Minister of BUMN in regulating BJR and the application of the principles good corporate governance within the scope of state-owned enterprises. The principle of BJR protection for company directors applies as long as they can prove themselves in managing the company within the corridor fiduciary duty, duty of care, duty of skill, duty of loyalty, and not involved in the practice conflict of interest.

The rapid development of digital technology highlights the importance of introducing computational thinking skills from an early age, including at the elementary school level. One effective approach to introducing basic programming concepts is through block-based coding learning media that are visual, interactive, and engaging. This community service activity aimed to improve elementary school students’ understanding and interest in basic coding through hands-on training using block-based coding media. The program was implemented with sixth-grade students at Yayasan Kemala Bhayangkari 1 Medan. The activity employed a hands-on training approach consisting of several stages, including an introduction to basic coding concepts, familiarization with the Blockly Games interface, and practical exercises involving puzzle and maze challenges designed to develop logical thinking, sequencing, and problem-solving skills. The evaluation was conducted through direct observation of student participation and assessment of students’ ability to complete the given challenges. The results demonstrated that the use of Blockly Games effectively increased students’ enthusiasm, active engagement, and understanding of basic programming logic. Students who initially perceived programming as difficult showed greater interest and confidence due to the colorful, visual block-based instructions that were easy to understand and enjoyable. This community service activity is expected to serve as an effective introductory model for coding education and to support the development of digital literacy among elementary school students.

Papaya fruit (Carica papaya L.) is a tropical plant widely consumed as food and known to contain various bioactive metabolites with potential health benefits. The increasing interest in natural products as functional resources highlights the importance of reviewing the chemical characterization and health applications of papaya bioactive compounds. This article aims to systematically review the types of bioactive metabolites found in papaya fruit, the chemical characterization methods applied, and their potential applications in the health sector. This review was conducted through a literature study of relevant scientific articles, focusing on metabolite identification and biological activity evaluation. The results indicate that papaya fruit contains diverse bioactive metabolites, including flavonoids, phenolic compounds, alkaloids, saponins, terpenoids, and proteolytic enzymes. These compounds are commonly characterized using chromatographic and spectroscopic techniques. Several studies have reported that papaya bioactive metabolites exhibit biological activities such as antioxidant, antimicrobial, anti-inflammatory, and antidiabetic effects. This review suggests that papaya fruit has promising potential as a functional natural resource for health and pharmaceutical applications.

This community service activity aims to strengthen the marketing strategy of FUNN Maumere as a culinary business operating in an increasingly competitive market environment. The program was conducted using a qualitative descriptive approach through field observations, interviews with business owners and employees, and direct mentoring in implementing more effective marketing strategies. The results indicate that FUNN Maumere has applied a combination of traditional and digital marketing strategies, including brochure distribution and active promotion through social media platforms such as Instagram, TikTok, and Facebook. The mentoring activities focused on optimizing digital marketing, improving service quality, and strengthening brand consistency. These efforts contributed positively to increased brand awareness, customer interest, and wider promotional reach. However, sales performance remains fluctuative due to external factors, such as weather conditions and differences in outlet location characteristics. Therefore, this community service emphasizes the importance of continuous product innovation, enhancement of customer experience, and optimization of digital marketing strategies to reduce dependency on external conditions. This activity is expected to serve as a practical reference and mentoring model for other culinary MSMEs in developing adaptive, innovative, and sustainable marketing strategies to improve competitiveness and business continuity.

Social media provides significant benefits in life, one of which is as a communication and promotional tool. Instagram, as the platform with the second most users in the world, is a strategic medium for promotion. This study analyzes RFAS Music's strategy in utilizing Instagram to promote the song "Berona" by Rizky Febian. This study uses a descriptive qualitative approach with structured interviews, observation, and documentation methods. The collected data are analyzed through the process of data reduction, data presentation, and drawing conclusions. The theories used are the Technology Acceptance Model (TAM) which emphasizes technology acceptance and Quesenberry's Theory which emphasizes marketing communications. The results of the study indicate that RFAS Music successfully implemented an Instagram social media marketing strategy to create interaction and attract the attention of the target audience. This strategy not only increases audience awareness of the new song but also strengthens RFAS Music's position in the music industry. Thus, this study can be concluded that RFAS Music's strategy is a social media promotion strategy that pays attention to the level of efficiency and the times. By implementing the strategy and linking it to marketing communications, RFAS Music successfully promoted the launch of Rizky Febian's song "Berona." The study suggests that it would be better if this promotional activity also used other platforms that are currently equivalent and as widely used as Instagram. and continue to improve interesting strategies.customers

Choking is a dangerous thing for children, especially children with special needs who require proper handling, and parents as the closest people to the child must have first aid skills for choking. The purpose of this study is to determine the effect of ANSIVI (Animation and Simulation Video) Choking Management on parents' ability in first aid for choking. The research design was a pre-experimental design with a one-group pretest-posttest approach without control. The purposive sampling technique obtained 36 respondents. The research instrument used an observation sheet for first aid for choking. The statistical test was the Wilcoxon Signed Rank Test with α 0.05. The results of the study before being given the ANSIVI (Animation and Simulation Video) Choking Management intervention showed that all (100%) respondents had insufficient ability, and after the intervention the majority (52.8%) of respondents had sufficient ability. The results of the statistical analysis obtained a p-value of 0.013 < α 0.05, so there is an effect of ANSIVI (Animation and Simulation Video) choking management on parents' ability in first aid for choking. The ANSIVI method (Video Animation and Simulation) combines two methods so that it is more interesting, interactive, and effective because the video is captured by the eyes and ears and then will be detected and converted into signals to the optic nerve and auditory nerve and forwarded to the brain, program area, and frontal area to be associated so that it will affect the respondent's ability. The ANSIVI method can be used in education for all parents and school residents as a first aid effort for choking, especially for children with special needs.

Reading is a must-have skill for students, regardless of proficiency level. Reading skills are used in all subjects in school. By using reading, they can understand what they learn and obtain information about subjects that help develop their skills. In this term, reading strategies play an important role in defining the success of reading. Many researchers have found that using strategies can help students read effectively and efficiently. This issue is fascinating because success in reading is supported by the strategies readers use. Therefore, the researcher is interested in finding out what reading strategies high school students use. This study aims to examine the reading strategies used by Senior High School students while comprehending descriptive text and their perception of reading strategies. The research design was a qualitative approach based on the theory of case study. The informant consists of tenth-grade students of the eleventh-grade Senior High School. Observation and individual interviews are instruments used by the researcher to collect data, and then the data is analyzed by triangulation, which consists of reducing data, displaying data, and drawing. The results of this study show that there were 7 strategies used by participants namely repeated reading, taking notes, imagine the content, summarizing, bottom up, guessing, getting the purpose of reading, each participant uses more than one strategy in reading, The result also showed that the strategies the students used while reading greatly helped them understand the text and made the reading process more effective and efficient.

This study aims to examine the relationship between reading interest and students' speaking skills at the elementary school level using a literature review approach. The background of this study focuses on the importance of reading interest as an element of speaking skills that need to be honed from an early age, and there is a strong assumption that reading interest has a major influence in improving these skills. The method applied is an analysis of five scientific articles found through a search using the keywords "speaking skills", "vocabulary", and "reading interest" on Google Scholar. The results of the study showed that all studies analyzed concluded that there was a significant and positive relationship between reading interest and speaking skills. Students who have a high interest in reading generally show better speaking skills thanks to their rich vocabulary, good sentence structure, and the ability to convey ideas regularly. These findings have important implications for teachers, curriculum developers, and parents to combine reading activities with speaking activities in the educational process. Increasing literacy culture from an early age has been shown to support the development of students' oral communication skills more effectively and sustainably.

Sharia-compliant investment in Indonesia has experienced rapid growth, in line with increasing public interest in instruments compliant with Islamic principles. However, market fluctuations remain a major challenge in maintaining the performance of sharia investments, particularly sharia mutual funds. This article analyzes the dynamics of sharia investment in Indonesia in the face of market volatility, focusing on the performance of sharia mutual funds. The research method used is a quantitative approach, with secondary data analysis from various scientific studies and recent statistical data. The results indicate that macroeconomic fluctuations and market conditions significantly influence the performance of sharia mutual funds. Nevertheless, sharia mutual funds continue to demonstrate resilience and certain advantages compared to conventional mutual funds, particularly in the face of market uncertainty. These findings have important implications for sharia investors, investment managers, and policymakers in designing more optimal investment strategies and strengthening the position of sharia mutual funds in an increasingly dynamic market.