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This study aims to describe the implementation of the group discussion model as a strategy to strengthen students' collaboration in Indonesian procedural text learning in Grade IV of SDN 8 Selat Penuguan. The study focuses on the implementation of group discussion, the forms of students' collaboration, the teacher's role in guiding collaboration, and the supporting and inhibiting factors in the learning process. This research employed a descriptive qualitative approach. The primary data were obtained from the teacher and Grade IV students, while supporting data were collected from learning documents. Data were gathered through observation, interviews, and documentation, and were analyzed through data reduction, data display, and conclusion drawing. Data validity was strengthened through source and technique triangulation. The findings indicate that group discussion was implemented through planning, small-group formation, procedural-text-based tasks, discussion, presentation, feedback, and reflection. The model strengthened students' collaboration through task sharing, mutual assistance, expressing opinions, listening to peers, and taking responsibility for group outcomes. The teacher acted as a learning designer, facilitator, guide, communication mediator, and evaluator of collaborative processes. Supporting factors included teacher readiness, the suitability of procedural text material, the use of worksheets, and a conducive classroom climate, while inhibiting factors included uneven student participation, limited time, differences in language competence, and the dominance of particular students in group work. The study concludes that the group discussion model is relevant for procedural text learning because it integrates material comprehension with the development of elementary students' social skills.

Reading and writing literacy is a fundamental competency that supports elementary school students’ learning success. However, the development of digital technology has changed students’ learning habits, with some students preferring gadgets over reading books. This study aims to analyze the reading and writing literacy skills of fourth-grade students at SD 3 Wergu Wetan in the digital era, identify factors influencing literacy skills, examine the impact of digital media use on literacy habits, and describe school efforts to strengthen literacy culture. This research employed a qualitative approach with a case study design involving fourth-grade teachers and students. Data were collected through observation, interviews, documentation, and questionnaires, then analyzed using an interactive model consisting of data reduction, data display, and conclusion drawing. The results indicate that students’ literacy skills are categorized as fairly good, with a positive response percentage of 70.4%. Nevertheless, some students still require support in understanding reading materials and developing writing skills. Digital media influences literacy habits as both a challenge and an opportunity when used appropriately. School initiatives through the Wednesday Morning Literacy Program, visual-based learning media, and regular reading and writing activities contribute to strengthening literacy culture. Collaboration among schools, teachers, and parents is needed to optimize digital technology use while improving students’ literacy skills.

This study aims to design a liquid dish soap made from lerak fruit (Sapindus rarak DC.) as an environmentally friendly alternative to synthetic chemical-based soaps. Lerak fruit was selected due to its high saponin content, which functions as a natural surfactant capable of producing foam and removing grease. This research integrates three courses: Product Design and Development using the Quality Function Deployment (QFD) method with House of Quality (HOQ) to identify consumer needs; Work Measurement Analysis using Operation Process Charts (OPC) to design the production process; and Cost Estimation Analysis using the full costing method to calculate production costs and determine the selling price. Results show that the best product concepts are Concept 4 and Concept 8, characterized by natural lerak surfactant, active ingredient concentration above 15%, pH of approximately 6, citrus/lemon scent, and pump bottle packaging. The production process consists of preparation, mixing, boiling, addition of thickener, cooling, pressing, filtering, and packaging, with a total production time of 142.05 minutes for two 500 ml products. Total production cost is Rp65,184, with a cost of goods sold (COGS) of Rp32,592 per unit and a selling price of Rp34,000 per unit.

The development of electric vehicle technology has encouraged the use of electric bicycles as an environmentally friendly and energy-efficient mode of transportation. One of the main components of an electric bicycle is the hub BLDC (Brushless Direct Current) motor, which is considered more efficient because it is directly integrated into the wheel without requiring a chain transmission system. However, the performance of the hub BLDC motor is affected by operating conditions, particularly variations in load and speed, which influence current consumption and overall electrical performance. This study aimed to analyze the effect of load and speed variations on the current consumption of a hub BLDC motor. A quantitative experimental method was employed by conducting direct tests on an electric bicycle using load variations of 50 kg, 60 kg, and 70 kg, as well as speed variations of 30 km/h, 35 km/h, and 40 km/h. Current measurements were carried out in real time using a PZEM 051 sensor, and the collected data were analyzed using average values obtained from repeated measurements. The results showed that increasing the load and speed led to higher current consumption of the hub BLDC motor, from 4.6 A to 5.0 A under load variation and from 4.5 A to 5.1 A under speed variation. These findings indicate that both load and speed significantly affect the electrical current required by the hub BLDC motor, demonstrating that greater operating demands result in higher energy consumption.

The rapid development of digital service platforms, particularly online motorcycle taxi services, has transformed modern economic transaction patterns, where the relationship between drivers and consumers is categorized as an ijarah (service lease) contract. However, in practice, various forms of breach of contract (wanprestasi) frequently occur and potentially harm one of the parties. This study aims to analyze the concept of the ijarah contract, identify the forms of wanprestasi, and review them based on Sharia Economic Law principles. This qualitative normative research employs a literature-based approach, utilizing secondary data from classical fiqh books, DSN-MUI fatwas, the Indonesian Civil Code, and reputable academic journals, which are analyzed descriptively-analytically. The findings reveal that breaches occur in three typologies: unilateral cancellation by consumers (ta'addi), negligence and fictitious account manipulation by drivers (taqshir and tadlis), and disproportionate cancel fee policies by platforms, indicating structural dzulm. From a sharia perspective, the settlement of wanprestasi requires compensation (ta'widh) calculated based on actual loss without riba elements, while classifying technical obstacles as force majeure under a fault-based liability approach. This study implies the need to reconstruct the digital ecosystem so that it is not only formally valid but also enforces substantive justice based on maslahah (public interest), al-‘adl (justice), mas,uliyyah (responsibility), and tawazun (proportional balance)

The impact of sighar marriage on the younger generation from the perspective of Islamic law, social, and psychological. The main problem raised is the practice of marriage without dowry which places women as objects of exchange, thus ignoring their rights and causing the invalidity of the contract according to a number of scholars. The purpose of this study is to analyze the social, legal, and religious consequences of sighar marriage and its implications on the formation of children's identity and family resilience. The research method uses a literature study with a normative-comparative approach, referring to classical fiqh literature, hadith, and contemporary academic studies that compare the views of the Shafi'i, Maliki, Hanbali, and Hanafi schools. The results of the study show that nikah syighar has an impact on the neglect of women's rights, the normalization of objectification, household instability, the crisis of children's identity, and the weakening of family institutions. In addition, this practice is contrary to maqasid al-shari'ah, thus undermining the sacred value of marriage as worship and a means of moral development. These findings underscore the need for Islamic family law regulation and education to protect the younger generation from the practice of illegal and harmful marriage.

Child support rights after divorce constitute a fundamental right that must be protected to ensure children's welfare and development. However, many children do not receive adequate financial support because parents, particularly fathers, fail to fulfill their obligations after divorce. This study aims to analyze the legal regulation of child support rights after divorce and examine the legal protection available when these rights are neglected. The research employs normative legal research using statutory and conceptual approaches. Legal materials were collected through library research, including legislation, legal literature, scholarly journals, and relevant court decisions. The findings show that Indonesian law provides a comprehensive legal framework through the Marriage Law, the Child Protection Law, and the Compilation of Islamic Law, all of which affirm that divorce does not terminate parental responsibilities. Under Islamic law, the obligation to provide child support remains with the father. Legal protection is available through civil and criminal mechanisms, including enforcement claims and criminal liability for child abandonment. However, weak law enforcement, limited supervision of court decisions, and low legal awareness continue to hinder effective protection. Strengthening enforcement, increasing legal awareness, and enhancing state involvement are essential to ensure the fulfillment of child support rights after divorce.

The rapid growth of TikTok has transformed digital communication practices and created new opportunities for content creators to establish stronger relationships with their audiences. From the perspective of Digital Public Relations, communication style plays a crucial role in influencing follower engagement and enhancing the effectiveness of online interactions. This study aims to examine the communication styles employed by TikTok content creators to build and strengthen follower engagement. The research adopts a qualitative approach using the Systematic Literature Review (SLR) method by analyzing relevant scholarly articles published between 2021 and 2026. The findings reveal that communication styles emphasizing authenticity, interactivity, storytelling, content consistency, and emotional connection significantly contribute to higher audience engagement, as reflected in the number of likes, comments, shares, and active participation. Furthermore, the effective use of trending content, TikTok's algorithmic features, and adaptive communication strategies strengthens relationships between content creators and followers while enhancing credibility and digital presence. The review also identifies opportunities for future research on the influence of audience characteristics, digital culture, and evolving social media algorithms on the development of sustainable engagement in digital communication.

The development of digital technology has transformed public relations practices from conventional communication models to digital-based communication. Digital Public Relations (Digital PR) enables organizations to build more interactive, rapid, and transparent relationships with their publics through social media, websites, and various digital platforms. This study aims to analyze the role of Digital Public Relations in building organizational image in the social media era. The research employs a literature review method by examining various national journal articles related to Digital PR and Cyber Public Relations. The findings indicate that Digital PR significantly contributes to enhancing organizational image through two-way communication, online reputation management, increased audience engagement, and more effective information dissemination. Social media serves as the primary instrument of Digital PR implementation because it facilitates participatory relationships between organizations and their publics. However, challenges such as digital reputation crises, the spread of negative information, and the demand for rapid responses remain critical issues that must be strategically managed by public relations practitioners. Therefore, effective Digital PR strategies are essential to maintain organizational reputation and strengthen public trust in the digital era.

Background:The digital transformation in education requires teachers to possess adequate competencies in utilizing technology to support innovative, interactive, and student-centered learning. However, the integration of digital platforms into classroom practices remains limited due to teachers’ varying levels of digital competence and experience. This community service program aimed to improve teachers’ competencies in utilizing digital platforms to support innovative learning implementation at SMAN 8 Banda Aceh. Methods:The program employed a participatory approach consisting of needs assessment, workshops, hands-on practice, mentoring, evaluation, and reflection activities. A total of 40 teachers from various subject areas participated in the program. The training materials included the use of Canva for developing digital learning media, Quizizz for gamified assessments, Google Workspace for collaborative learning, and Artificial Intelligence (AI) technologies to assist in instructional material development and creative learning activities. Program evaluation was conducted through participant observation, assessment of digital learning products, satisfaction questionnaires, and reflective discussions. Results: The results showed that participants successfully produced 18 interactive presentations using Canva, 10 digital modules, 8 Quizizz-based quizzes, and 4 evaluation instruments using Google Forms. Furthermore, teachers demonstrated improved competencies in designing digital learning media, developing technology-based assessments, integrating digital platforms into instructional practices, and utilizing AI as a learning support tool. The high level of participation and enthusiasm among participants indicated the effectiveness of the program in strengthening teachers’ digital literacy and technological competencies. Conclusion: In conclusion, the community service program successfully enhanced teachers’ competencies in utilizing digital platforms to support innovative learning in schools.

Background: Breastfeeding is a valuable experience for both mother and infant, enhancing cognitive development, immunity, and emotional bonding. However, exclusive breastfeeding coverage remains suboptimal, partly due to inadequate breastfeeding technique skills among mothers. Objective: This study aims to analyze the differences in breastfeeding technique skills among pregnant women before and after a video-based educational intervention at the Gema Santi Nusa Penida Regional General Hospital, Klungkung Regency. Methods: This study utilized a pre-experimental design with a one-group pretest-posttest approach. The population consisted of 160 pregnant women visiting the Gema Santi Nusa Penida Regional General Hospital from March to April 2025. A sample of 32 pregnant women was determined using a comparative analysis sample size formula and selected via purposive sampling. Primary data were collected through observation using a validated and reliable breastfeeding technique skill checklist (calculated $r = 0.411 - 0.758 > 0.349$; Cronbach's alpha $= 0.757 > 0.6$). Results: The Shapiro-Wilk test indicated that the data were normally distributed, with values of 0.325 (pre-test) and 0.127 (post-test) $> 0.05$. The mean score for breastfeeding technique skills was 42.28 before the intervention and increased to 70.46 afterwards. The paired t-test demonstrated a significant difference in breastfeeding technique skills before and after the educational intervention ($p = 0.000 < 0.05$). Conclusion: Video media is highly effective in improving breastfeeding technique skills. Future initiatives should focus on developing more comprehensive video content to further enhance educational efficacy.

This community service program aimed to promote a community-based environmental care movement through the planting of productive trees in Meunasah Panggoi Village, Muara Dua District, Lhokseumawe City. The program was implemented over four weeks using a Community-Based Participatory (CBP) approach, actively involving local residents in the planning, observation, seedling procurement, tree planting, and initial maintenance stages. The observation results indicated that vegetation cover in the village was still limited, highlighting the need for sustainable greening efforts. A total of 25 productive trees, including mango, longan, coconut, guava, and avocado, were successfully planted at several strategic locations. The activity involved village officials, youth groups, and community members, thereby strengthening public participation in environmental conservation. The program not only increased vegetation cover but also reinforced the spirit of mutual cooperation, enhanced collective awareness of environmental preservation, and encouraged the productive use of available land. The productive trees are expected to provide long-term ecological, social, and economic benefits by improving environmental quality and generating harvests that can be utilized by the community. Therefore, community-based greening represents an effective strategy for supporting sustainable environmental development at the village level.

The rapid advancement of Internet of Things (IoT) technologies has transformed conventional residential environments into intelligent smart housing systems capable of enhancing energy efficiency, security, comfort, healthcare services, and environmental sustainability. However, existing studies remain fragmented, focusing on specific technologies or applications rather than providing a comprehensive understanding of the smart housing ecosystem. Therefore, this study aims to systematically review the major technologies employed in IoT-based smart housing systems, examine their contributions to residential benefits, and identify the challenges and future opportunities associated with their implementation. This research adopted a Systematic Literature Review (SLR) approach using the Scopus database as the primary source of literature. The review process followed a structured screening and selection procedure, resulting in the inclusion of 26 studies that met the predefined eligibility criteria. The findings indicate that Artificial Intelligence, Blockchain, Edge Computing, Fog Computing, Cloud Computing, Digital Twin, Smart Grid technologies, renewable energy systems, and advanced sensor infrastructures constitute the primary technological foundations of modern smart housing systems. The reviewed studies indicate that these technologies contribute to energy optimization, cybersecurity enhancement, intelligent automation, healthcare monitoring, safety improvement, and sustainable resource management. However, challenges related to security, privacy, interoperability, scalability, computational complexity, and implementation costs remain important barriers to widespread adoption. In conclusion, IoT-based smart housing systems have evolved into integrated and intelligent residential ecosystems, and future development is expected to be driven by the convergence of Artificial Intelligence, distributed computing, Digital Twin technologies, and sustainable smart infrastructure solutions.  

The development of the internet and social media has encouraged e-commerce companies to utilize digital platforms as a marketing tool, one of which is Shopee through TikTok social media. The high frequency of digital advertising is thought to influence consumer attitudes, especially among Generation Z as active TikTok users. To determine the impact of Shopee's digital advertising frequency on consumer attitudes using promotions as a mediating variable on Generation Z TikTok social media users in Tasikmalaya, this study employed quantitative, descriptive, and verification techniques. A total of 100 respondents were sampled using purposive sampling techniques. An online questionnaire with a Likert scale of 1 to 5 was used to collect research data. Data were analyzed using Structural Equation Modeling-Partial Least Square (SEM-PLS) with the help of SmartPLS 4. The results showed that advertising frequency significantly and positively influenced consumer attitudes and promotions. In addition, promotions can mediate the effect of advertising frequency on consumer attitudes and have a beneficial and significant impact. These results indicate that consumer opinions towards Shopee will be more positive if advertisements are displayed more frequently and supported by appropriate promotions. This study serves as an academic reference and information source for businesses seeking to optimize social media-based digital marketing strategies.

Limited land availability is a major constraint in developing school infrastructure in active urban educational facilities. This study evaluates the classroom development plan at SDN 39 Lubuklinggau from the perspective of a planner, focusing on land limitation, functional needs, safety, constructability, and long-term building performance. A descriptive-evaluative approach was applied through technical observation, document review, alternative assessment, weighted scoring, and risk analysis. The results indicate that horizontal expansion is constrained by limited open space and may reduce internal circulation, student activity areas, and emergency space. Three alternatives were compared: horizontal expansion, building rearrangement, and a two-storey classroom scheme. The two-storey alternative obtained the highest score of 84, compared with 61 for rearrangement and 56 for horizontal expansion. However, its feasibility depends on further soil investigation, structural design, staircase and evacuation safety, utility coordination, construction phasing, and strict site safety control. The study recommends that the planner prioritize detailed site measurement, geotechnical investigation, detailed engineering design, construction safety planning, and post-construction functional evaluation. A vertical classroom strategy can be considered a rational solution for land-constrained schools when supported by accountable technical planning and integrated project control.

Flooding remains a recurrent hazard in the Special Capital Region of Jakarta (DKI Jakarta), causing substantial disruptions across multiple dimensions community life, including social well-being and economic activities. The availability of flood-related information through the Jakarta One Data Portal (Satu Data Jakarta) provides significant opportunities for broader data utilization; however, transforming such information into meaningful assessments regional vulnerability requires a systematic analytical approach to generate more comprehensive understanding of the conditions of individual urban villages (kelurahan). This study focuses on the classification areas based on the characteristics and impacts of flood events occurring throughout DKI Jakarta. The analysis utilizes flood event records from 2023 to 2025 and incorporates several indicators, including the number of flood occurrences, the number of affected neighborhood associations (RW), the number affected households, the number of affected residents, the number of evacuees, the number of evacuation sites, and floodwater depth. Data processing was conducted using the Knowledge Discovery in Databases (KDD) framework, encompassing data selection, cleaning and preprocessing, transformation, pattern exploration, result evaluation, and knowledge extraction. The findings demonstrate that three-cluster solution effectively captures variations in flood vulnerability levels, corresponding to low-, moderate-, and high-risk categories. A total of 96 urban villages were classified as low-risk, 27 as moderate-risk, and 46 as high-risk areas. The resulting clustering patterns provide a clearer spatial representation of flood-risk distribution across urban villages, thereby offering valuable insights for the development more targeted mitigation strategies, the prioritization of flood management interventions, and the enhancement of evidence-based decision-making processes in DKI Jakarta.

This paper offers a comparative analysis of character education through the lens of Islamic and secular humanistic paradigms. Recognizing the increasing cultural and religious diversity in contemporary educational settings, the study emphasizes the importance of an integrative approach that respects both spiritual and rational ethical frameworks. Islamic character education centers on virtues derived from divine guidance, fostering a moral compass anchored in faith, while secular humanistic education promotes critical thinking, autonomy, and universal ethical principles grounded in reason and empathy. By synthesizing these approaches, educators can cultivate learners’ moral resilience, empathy, and ethical commitment within pluralistic societies. The paper further highlights the benefits of intercultural dialogue, pedagogical innovation, and cultural competence for teachers, parents, and communities in supporting holistic moral development. Ultimately, the integration of these models enriches character education, preparing students to become ethically responsible and socially engaged citizens in globalized contexts

This study examines the implementation of a Figma-based UI/UX training program aimed at improving digital design literacy among students at Qotrun Nada Islamic Boarding School, Jakarta. The program was developed to address the limited digital competencies and practical design skills commonly found among santri in traditional Islamic educational environments. Using a project-based learning and mentoring approach, participants were introduced to fundamental concepts of User Interface (UI), User Experience (UX), and collaborative digital design using Figma. The activities included workshops, practical design exercises, mentoring sessions, and prototype development projects. The findings demonstrated significant improvements in students’ digital literacy, communication skills, teamwork, creativity, and confidence in using technology. Students successfully produced simple website prototypes that reflected basic usability and visual design principles. Furthermore, the integration of digital literacy training within the pesantren environment showed that technological skill development can be harmonized with Islamic educational values and community empowerment initiatives

The continuous increase in paper consumption has a direct impact on waste accumulation and environmental degradation due to the exploitation of wood as the primary raw material. This study aims to design an innovative product called seed paper as a solution for managing paper and cardboard waste, transforming it into something more useful while supporting Sustainable Development Goal (SDG) No. 12 on responsible consumption and production. The production method involves several stages: processing waste into pulp, mixing it with chili seeds, followed by natural printing and drying. The analysis shows that both paper and cardboard waste can be processed into an effective planting medium, where the paper naturally decomposes and the embedded seeds germinate once planted. In terms of production costs, one batch of seed paper requires approximately Rp23.000 for the paper variant and cardboard variant. Technically, this process demonstrates that waste, which would otherwise accumulate in landfills, can be transformed into an innovative product that promotes reforestation while also carrying economic value through a structured calculation of the cost of goods sold.

This study explores the role of Islamic economic law in promoting sustainable development by establishing an integrated relationship between ethical values, legal frameworks, and public policy. Although sustainable development has emerged as a major global agenda, its implementation continues to face challenges due to the limitations of conventional economic and legal systems, which often prioritize efficiency and economic growth while overlooking ethical and social dimensions. Employing a qualitative research approach through content analysis, this study examines classical Islamic jurisprudence, contemporary scholarly literature, and relevant policy documents to analyze the alignment between Islamic economic principles and sustainability frameworks. The findings demonstrate that Islamic economic law provides a comprehensive and ethically oriented framework based on fundamental principles, including tawhid (unity), adl (justice), maslahah (public interest), and maqasid al-shariah (objectives of Islamic law). These principles are manifested through various institutional and legal instruments, such as zakat, waqf, and risk-sharing financial mechanisms, which contribute to social justice, economic inclusion, financial resilience, and environmental sustainability.