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The development of digital technology and the demands of 21st-century learning require teachers to implement meaningful and student-centered learning through an immersive learning approach. However, many elementary school teachers still face limitations in understanding the concept of immersive learning and utilizing technology-based learning media, especially three-dimensional (3D) and Artificial Intelligence (AI)-based media. Therefore, this Field Study activity aims to improve the knowledge and skills of teachers and students in implementing immersive learning through the use of 3D-based learning media and AI technology at the UPTD of SD Negeri 155684 Lubuk Tukko 1, Pandan District. The activity was implemented through a four-day workshop involving teachers and students, using an approach of socialization, demonstrations, hands-on practice, discussion, and reflection. The workshop materials covered the concept of immersive learning, the use of 3D-based learning media, gamification of learning through 3D Media applications, and the use of Artificial Intelligence in developing teaching materials and learning media. Evaluation of the activity was conducted through pre- and post-tests, participant observation, and analysis of the resulting learning products. .The results of the activity showed an increase in teachers' understanding and skills in designing and implementing technology-based immersive learning. Teachers were able to produce interactive learning media, teaching modules, and evaluation questions using 3D media, 3D media, and AI. Furthermore, this activity also increased teachers' motivation, creativity, and awareness of the importance of digital literacy in learning. This Field Study activity made a positive contribution to improving teacher competency and supporting the creation of more innovative, interactive, and relevant learning that reflects the characteristics of 21st-century learners.

This community service program aims to improve public literacy and awareness of the Islamic capital market through socialization and educational activities in Telaga Jernih Village, Secanggang District. Islamic financial literacy in rural areas remains relatively low due to limited access to information and education, leading people to prefer traditional investments such as livestock and plantations. The activity was carried out by the Community Service Program (KKN) team in collaboration with the Indonesia Stock Exchange (IDX) as the main speaker and the village government as a supporting partner. The methods used included observation, counseling, interactive discussions, and simple simulations of Islamic investment practices. The results revealed high enthusiasm among participants, reflected in their active engagement and significant improvement in understanding the concepts, principles, and products of Islamic investment. The community began to realize that Islamic capital market investments are not only halal and safe but also offer long-term economic benefits. This activity positively influenced the community’s mindset to view Islamic financial investment as a complementary form of traditional investment. The program also opened opportunities for forming a village-based Islamic investor community and establishing a financial literacy center as a follow-up initiative. Therefore, this program plays a vital role in strengthening Islamic financial inclusion in rural areas and serves as an initial step toward creating a financially literate, independent, and economically productive society.

Concurrent stunting and overweight/obesity (CSO) in adolescents represents a complex form of the double burden of malnutrition, characterized by linear growth faltering coexisting with excess body fat. This condition poses significant metabolic, cognitive, and reproductive risks that may affect long-term health and productivity. This review employs a narrative literature approach by synthesizing evidence from PubMed, Scopus, Web of Science, Google Scholar, and national journal portals. Included literature comprises studies assessing stunting, overweight/obesity, metabolic risk, cognitive function, and reproductive health among adolescents. Indonesian evidence (Harits et al., 2024) indicates that obese adolescents with a history of stunting exhibit a higher prevalence of metabolic syndrome (18.75%), greater abdominal adiposity, and elevated systolic blood pressure compared to non-stunted obese peers. Biologically, stunting impairs neurocognitive development and reduces muscle mass, while obesity promotes metabolic inflammation; the coexistence of these factors may reduce physical fitness, learning capacity, and overall productivity. CSO also affects reproductive health, including increased risks of ovulatory dysfunction, delayed sexual maturation, and intergenerational nutritional disadvantages. Although linear growth recovery is limited due to epiphyseal closure, functional recovery through improved diet quality and physical activity remains possible. In conclusion, adolescents with CSO experience greater metabolic, cognitive, and reproductive vulnerabilities than those affected by stunting or obesity alone. Interventions emphasizing metabolic function, diet quality, physical fitness, and reproductive health preparation are essential to prevent long-term consequences and break the intergenerational cycle of malnutrition. Further national research is required to map the prevalence and implications of CSO comprehensively.

The student teaching internship program in the Zakat and Waqf Management Study Program within the Sharia Marketing Management course, Faculty of Islamic Economics and Business, UIN Sayyid Ali Rahmatullah Tulungagung, was implemented to strengthen students’ pedagogical and conceptual competencies through direct classroom experience. The program aimed to encourage active student engagement by integrating theoretical knowledge with practical teaching application. Key activities included reviewing the Semester Learning Plan (RPS), preparing a sample PowerPoint (PPT) learning material, delivering classroom presentations, observing the learning process, and conducting reflective evaluations from September to December 2025. The methods applied consisted of participatory observation, teaching practice, documentation, and systematic self-reflection. The results indicate improvements in teaching competence, conceptual understanding, and students’ soft skills, despite challenges such as low audience participation and limited references. Overall, the findings highlight the effectiveness of experiential learning in internalizing prophetic ethical values, understanding the halal marketing mix, and comprehending Halal Product Assurance (JPH) regulations. This program contributes positively to curriculum strengthening and supports the development of Indonesia’s halal industry, while enhancing students’ readiness as agents of sharia economic development.

The digitalization of the creative economy has opened up significant opportunities for the community to create innovative products that have high sales value and are environmentally friendly. One interesting innovation is the use of used cooking oil as a raw material for making aromatherapy candles. Used cooking oil, which is usually discarded and pollutes the environment, can be reprocessed into products with economic value, thus supporting the principles of a circular economy. This study aims to examine the potential of processing used cooking oil into aromatherapy candles, analyze digital-based marketing strategies to increase product competitiveness in the market, and examine the meaning of transforming waste into innovative products from the perspective of Immanuel Kant's philosophy of reality. The research methods used were literature studies and field observations of used cooking oil processing practices by the community. The results show that used cooking oil-based aromatherapy candles have good business prospects, especially when combined with digital promotion through social media and marketplaces. Digitalization helps expand marketing reach, create brand identity, and attract consumers who care about environmental sustainability. From the perspective of Immanuel Kant's philosophy of reality, the transformation of used cooking oil into aromatherapy candles can be understood as a phenomenon, namely a reality that is visible in the practice of the digital creative economy. Meanwhile, the values ​​of sustainability, ethical awareness, and social meaning contained therein reflect noumena, namely the deepest reality that is not directly visible but provides direction and meaning for human actions.

This literature study examines hydroponic solutions (urban agriculture), particularly through hydroponic methods, as a response to the issue of significant urban agricultural land shrinkage and land conversion. Data shows a drastic reduction in rice fields in Sukawati District, Bali, from 497.24 Ha in 1985 to only 211.42 Ha in 2016, accompanied by a change in the profession of residents from farmers to entrepreneurs. This land conversion not only reduces agricultural areas but also has the potential to eliminate farmers' livelihoods. The method used is a literature review (narrative review) to collect and analyze studies related to the use of hydroponics in maximizing limited land in urban areas. The results of the discussion focus on hydroponic training provided to housewives from the Family Welfare Movement (PKK) and the City Youth Organization (Karang Taruna). This training aims to empower and utilize the free time of housewives, covering materials from the basic concepts of hydroponics, seed preparation, planting, maintenance, to harvesting. Hydroponic practices have been responded to positively by residents, and the PKK/Karang Taruna group is prepared to become mentors for other members. The benefits of hydroponics were emphasized as a highly efficient cultivation method, capable of saving up to 70-90% of water, enabling year-round food production, and providing faster and higher plant growth and yields. The outcome of this activity was the establishment of a communal hydroponic garden and each member's plan to grow hydroponically independently, demonstrating the success of hydroponics as a real solution to improving food security and sustainability in dense urban environments.

The body may experience insulin resistance or an insufficient production of the hormone, blood sugar levels rise continuously, leading to a chronic metabolic condition called Type 2 Diabetes Mellitus. Among non-pharmacological approaches proven effective in managing hyperglycemia, physical exercise particularly the Prolanis workout program has shown notable benefits. This study assesses how joining the Prolanis Exercise Program influences blood glucose reduction in Type 2 Diabetes patients at Kuta Baro Health Center, Aceh Besar. This research utilized a quasi-experimental method applying a one-group pretest–posttest framework. Participants, numbering 25 individuals, were selected through an accidental sampling process.. Throughout a four-week implementation of the Prolanis Exercise Program, measurements of blood glucose levels were taken both prior to and subsequent to the program. The findings revealed a notable decline in mean blood sugar levels, decreasing from 158.84 mg/dL before the intervention to 121.92 mg/dL afterward. Based on the Paired Samples t-Test (p < 0.05), the Prolanis Exercise intervention was found to have a significant effect in lowering blood glucose levels. This finding demonstrates that regular participation in Prolanis Exercise serves as an effective non-pharmacological approach for controlling Type 2 Diabetes Mellitus. Community Health Centers are advised to consistently continue developing and facilitating routine Prolanis Exercise activities, in addition to providing ongoing education on healthy lifestyles to patients. Patients are expected to actively engage in this program as part of their diabetes self-management.

The Ten Scholars per Village Scholarship Program (SESAR) is an initiative of the Bojonegoro Regency Government to expand access to higher education for rural communities. This study evaluates the implementation of the program using the CIPP model (Context, Input, Process, Product). The evaluation was conducted through interviews, document analysis, observations, and information from program implementers to assess policy relevance, resource readiness, process quality, and achieved outcomes. The results indicate that the program is relevant to the goal of educational equity; however, the distribution of beneficiaries has not been even due to differences in the number of applicants and socio-economic conditions among villages. In terms of context, the program aligns with the need for equitable access to higher education, although beneficiary distribution remains uneven. From the input perspective, regulations and funding are adequate, but administrative requirements and higher education accreditation criteria still limit potential applicants. Regarding the process, the selection mechanism follows the established guidelines; nevertheless, socialization remains insufficient, document verification poses challenges, and fund disbursement is often delayed. In the product aspect, the program provides tangible benefits by supporting the continuity of higher education for rural students, although its overall effectiveness still requires improvement.

This study examines the utilization of social media in improving the competitiveness of cassava chips and lidah manis SMEs in Pematang Serai Village, Tanjung Pura District, Langkat Regency, North Sumatra Province. The rapid development of information technology has encouraged SMEs to shift from conventional marketing methods to more effective and efficient digital marketing practices. This research employs a descriptive qualitative approach, with data collected through field observations, in-depth interviews, and documentation involving SME actors. The results indicate that the use of social media platforms such as WhatsApp, Facebook, and Instagram is able to expand market reach, increase product visibility, and strengthen relationships between business owners and consumers. Attractive promotional content, consistency in posting, and responsive communication are proven to influence consumer buying interest and trust. However, SMEs still face challenges, including limited digital literacy, time management constraints, and the lack of structured marketing strategies. Therefore, continuous training and assistance are needed so that SMEs can optimize the use of social media more effectively. This study is expected to serve as a reference for the development of digital-based SMEs in rural areas.

Kampung Wisata Titik Nol in Central Java has significant potential for developing special-interest tourism, particularly nature-based and outdoor sport tourism. However, this potential has not been optimally utilized due to limited community capacity in designing structured and market-ready tourism products. This community service program aims to enhance the capacity of local tourism managers and youth organizations in packaging sustainable and competitive sport tourism packages. The program was conducted at Joglo Gumregah from August to November 2024 using a Participatory Action Research (PAR) approach. The implementation was carried out in three phases: preparation, implementation, and evaluation. The preparation phase included field observation, Focus Group Discussions (FGDs), and coordination with village authorities and community leaders. The implementation phase involved in-depth interviews and mentoring activities in developing sport tourism packages. The evaluation phase was conducted through interactive dialogues with stakeholders to refine the developed packages. The results indicate an improvement in participants’ understanding and skills in designing integrated and locally based sport tourism packages. The resulting packages are expected to serve as references for sport tourism development and to support community empowerment and economic sustainability in Kampung Wisata Titik Nol.

Psoriasis is a chronic inflammatory skin disease characterized by keratinocyte hyperproliferation, inflammation, and neoangiogenesis, largely driven by dominant T helper 1 (Th1) and T helper 17 (Th17) immune responses. Psoriasis is associated with metabolic, psychological, cardiovascular, and arthritic comorbidities. Vitamin D plays an important role in the management of psoriasis. Calcitriol (1,25(OH)₂D₃), regulates keratinocyte proliferation, differentiation, and apoptosis. Vitamin D supports the formation of the cornified envelope as well as epidermal lipid and ceramide production, also acts synergistically with the epidermal calcium gradient to maintain barrier function. In addition to its epidermal effects, vitamin D exerts immunomodulatory actions by enhancing regulatory T cells and anti-inflammatory cytokines (interleukin (IL)-10, IL-4, transforming growth factor-beta (TGF-β)), while suppressing Th1/Th17 activity and production of pro-inflammatory cytokines (IL-2, IL-17, tumor necrosis factor-alpha (TNF-α)). These mechanisms highlight its potential role in psoriasis therapy. Topical vitamin D₃ analogues are effective for mild to moderate disease due to the high expression of vitamin D receptors in psoriatic keratinocytes. Oral supplementation has also been explored for its systemic immunomodulatory effects, although findings remain inconsistent.  

This research aims to develop Zepp Quiz as a creative learning media to enhance students' understanding of Islamic Cultural History at Madrasah Aliyah. The research method used is Research and Development (R&D) with the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). The developed product consists of 10 multiple-choice questions about the Conquest of Mecca with varying difficulty levels, equipped with supporting illustrations, educational feedback, point systems, timers, and leaderboards. Data collection was conducted through quantitative methods using validation questionnaires from media experts and material experts with a Likert scale of 1-5. Data analysis was performed descriptively by calculating average scores and feasibility percentages. The results showed that media expert validation obtained an average score of 4.31 or 86% in the very feasible category, while material expert validation obtained an average score of 4.25 or 85% in the very feasible category. Based on expert validation results, Zepp Quiz learning media is declared very feasible to be used as a creative learning media in Islamic Cultural History learning at Madrasah Aliyah.

The production of breast milk is essential for promoting optimal growth and developmental outcomes in infants throughout the first six months of life. Nevertheless, several studies have indicated that some breastfeeding mothers face challenges in producing adequate milk, often influenced by nutritional status, psychological conditions, and environmental support. The katuk plant (Sauropus androgynus), a well-known local herb, has long been recognized for its potential as a natural galactagogue that can stimulate breast milk production. The innovation of processing katuk leaf extract into biscuits offers a more practical, convenient, and potentially acceptable alternative for daily consumption among the community. The present study aimed to examine the impact of katuk leaf biscuits on breast milk production among breastfeeding mothers within the jurisdiction of Kuta Baro Health Center, Aceh Besar District. A pre-experimental design utilizing a one-group pretest–posttest method was implemented, involving 20 breastfeeding mothers who fulfilled the established inclusion criteria. Data collection was carried out through the administration of questionnaires and by measuring breast milk volume using a calibrated measuring cup.The study findings indicated that before the intervention, most participants had relatively low breast milk production, averaging 69.1 ml. After a seven-day intervention, the mean breast milk volume showed a significant increase to 246.5 ml, with a p-value of 0.000 (p < 0.05), the findings indicate that katuk leaf biscuits exert a significant influence on increasing breast milk production. Overall, this study underscores the potential of locally sourced, herbal-based food innovations as an effective and sustainable approach to enhancing breast milk production and supporting the success of exclusive breastfeeding programs.

This study aims to analyze the relationship between the implementation of Law Number 16 of 2019 on Marriage and socioeconomic status with public awareness of early marriage in Wirosari District, Grobogan Regency. The phenomenon of early marriage in this area remains high despite the existence of regulations that set a minimum marriage age. A quantitative approach was used, with data collected through questionnaires, interviews, and documentation. The research population consisted of 169 couples who married early in the last three years, with a sample of 43 couples selected through purposive sampling. The data were analyzed using the product moment correlation test to determine the relationships between the variables. The results show that the implementation of Law Number 16 of 2019 has no significant relationship with public awareness of early marriage, indicating that despite the existence of the regulation, the public's understanding of the importance of the minimum marriage age is still not optimal. Conversely, socioeconomic status has a positive and significant relationship with public awareness, indicating that the higher the socioeconomic status, the higher the public's awareness of the negative impacts of early marriage.

This study analyzes the effectiveness of zakat distribution by BAZNAS Denpasar City in alleviating poverty. The background shows that although the Productive Zakat program has been implemented, its effectiveness remains limited due to funding constraints linked to the minority Muslim population and minimal government support. This quantitative research uses an ex post facto design and involves 71 mustahik receiving productive zakat, with data collected through questionnaires, observations, and documentation. Data were analyzed using Confirmatory Factor Analysis (CFA) in SPSS 26 to assess validity, reliability, and factors influencing effectiveness. The findings reveal that zakat distribution is carried out through collection, planning, selection, distribution, mentoring, and evaluation stages. The dominant effectiveness factors are target accuracy at 23.457%, program socialization at 17.777%, and goal achievement at 9.356%. Major challenges include limited funding, weak cross-sector collaboration, and restricted information access. Overall, productive zakat is considered fairly effective in improving mustahik independence and contributing to poverty reduction in Denpasar.

This study examines the price elasticity of fresh cow’s milk on the demand for raw materials at Anisa Yoghurt Company using a demand theory approach. Milk is the main input in yoghurt production, making price fluctuations potentially influential on production decisions. The objective of this research is to analyze the responsiveness of raw milk demand to price changes and to identify the elasticity characteristics of milk demand in a small-scale food processing business. This study employs a quantitative case study method using primary data collected through weekly observations of milk prices and quantities purchased over a three-month period, from September to November. The analysis applies the midpoint elasticity formula to measure price elasticity of demand. The findings indicate that the demand for raw milk is consistently inelastic across the observed periods, as shown by elasticity values with absolute magnitudes less than one. Both price decreases and increases result in relatively small changes in the quantity demanded, indicating low sensitivity of demand to price fluctuations. These results suggest that raw milk is an essential production input, and purchasing decisions are driven more by production needs than by short-term price changes. The study implies that yoghurt producers should prioritize supply stability and production efficiency rather than adjusting purchase volumes in response to minor price changes. This research contributes empirical evidence on demand elasticity in dairy-based agro-industries, particularly at the small enterprise level.

This sociolinguistic study examines patterns of regional language interference in formal Indonesian usage across bilingual areas of Indonesia. Through a mixed-methods approach, this research analyzes oral and written data from 240 participants across three strategic bilingual regions: Javanese-Indonesian, Sundanese-Indonesian, and Batak-Indonesian. Data were collected through structured interviews, ethnographic observations, and corpus analysis of formal documents. Quantitative analysis employed linguistic corpus software to identify frequency patterns and interference distribution, while qualitative analysis applied ethnography of communication approaches to understand social contexts and functions of interference in communicative interactions. Findings reveal systematic interference typologies that vary according to linguistic domains. Phonological interference demonstrates the highest resistance to formal register constraints (78% consistency), with Batak-Indonesian speakers showing the highest interference rates (85%), followed by Javanese-Indonesian (74%), and Sundanese-Indonesian (71%). Lexical interference occurs in 65% of samples with significant variation based on communication domains, where Sundanese-Indonesian shows the highest rates (72%). Morphological interference is found in 52% of cases, particularly in affixation and reduplication systems. Syntactic interference shows the highest sensitivity to situational formality, decreasing from 45% in semi-formal communication to 28% in strict formal contexts. Research implications indicate the need for reorienting language policy from corrective approaches toward recognizing interference productivity. Language policies should develop flexible standards that accommodate regional variations and promote positive attitudes toward multilingualism. In educational contexts, integration of contrastive approaches in Indonesian language learning is required, along with development of instructional materials sensitive to students' linguistic backgrounds, and teacher training on managing productive versus corrective interference.This research contributes to Indonesian sociolinguistics through providing comprehensive empirical databases, developing innovative theoretical frameworks, and replicable methodologies for language contact analysis. Findings confirm that regional language interference in formal Indonesian constitutes a productive phenomenon reflecting Indonesia's multilingual vitality. Approaches that recognize productive aspects of interference while optimizing formal communication effectiveness become key to developing language strategies responsive to contemporary multilingual Indonesian realities.

The purpose of this study is to analyze the implementation of the practice of writing text procedures based on the creation of texted videos carried out at SMP Negeri 1 Jeruklegi. The background of this research is the low writing skills of students' procedural texts and the need for technology-based contextual learning innovations. This research method is qualitative descriptive with the subject of grade IX students. Data collection was carried out through observation of learning, interviews with students, and analysis of written documents and videos of the procedural texts made. The instruments in the study used observation sheets, interview guidelines, and product assessment rubrics. Data analysis is carried out through several stages such as reduction, presentation, and drawing conclusions. The results of the study show that the implementation of writing practices based on the creation of texted videos is able to increase creativity, student cooperation, and systematic ability in writing. The challenges faced include facilities and infrastructure as well as video production time. Another result obtained is that text-based video writing learning is effective in improving students' digital literacy skills. Teachers play an important role in being facilitators as well as directing in the process of writing to making videos.

This study examines the transformation of Islamic da'wah institutions in Indonesia through social entrepreneurship innovation, focusing on the Darunnajah Islamic Boarding School in Jakarta. The aim is to understand how the Islamic boarding school adapts to socio-economic changes without abandoning its da'wah values. This study uses a library research methodology, referring to Kurt Lewin's (1947) theory of change, which consists of three stages: Unfreezing, Changing, and Refreezing. The findings indicate that during the Unfreezing phase, Darunnajah raises students' awareness of the need to develop traditional da'wah models. During the Changing phase, the Islamic boarding school implements social entrepreneurship innovations through various structures, such as cooperatives, Hajj travel agencies, and agribusiness. Finally, during the Refreezing phase, the values ​​of independence and professionalism are institutionalized within the boarding school's culture. Key factors contributing to its success are visionary leadership, a culture of student autonomy, and alumni support; obstacles encountered include internal resistance and a lack of resources. Overall, Darunnajah has succeeded in becoming an adaptive and productive model of modern da'wah that remains rooted in Islamic values.

This study aims to analyze the marketing of health-based local products in Plenen Village as a buffer village of the Batang Integrated Industrial Estate and its implications for community welfare. The identified problems include limited human resource capacity, restricted market access, and limited understanding of modern marketing strategies among micro and small business actors. This study employs a descriptive qualitative approach with a case study design. Primary data were obtained through in-depth interviews and field observations, while secondary data were collected from official documents, development reports, and related publications. Data analysis techniques included data reduction, data presentation, and drawing conclusions using source and method triangulation to ensure validity. The results indicate that the people of Plenen Village have diverse potential in health-based local products, including healthy processed foods and herbal products. The marketing strategies applied include direct marketing, digital marketing, and partnerships with local communities, which significantly improve community income and welfare. Major challenges still include limited product innovation and human resource capacity. This study concludes that marketing health-based local products can be an effective strategy to enhance the welfare of buffer village communities around industrial estates, provided it is supported by empowerment, innovation, and adequate policies.