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This paper explains the implementation of the creation of a screenplay for a feature video entitled "Mother for the Earth" with a focus on the application of parallel structure in four scenes: teaser, conflict, climax, and catharsis. Each scene serves to build narrative tension, strengthen the central theme, and generate a deeper understanding of the importance of environmental awareness. The parallel structure is applied to show a strong contrast between two mothers with different lifestyle backgrounds—one mother who adopts an environmentally friendly lifestyle and the other mother who is less concerned with life's desires. In the teaser scene, the scenario presents two main characters living in different worlds, arousing the audience's curiosity about the differences in the two mothers' views and attitudes towards the world around them. In the conflict scene, both face challenges and dilemmas related to their chosen lifestyles. The climax scene shows the culmination of their conflict, while the catharsis scene provides a resolution, where one of the mothers finally realizes the importance of small changes in daily habits that can have a big impact on the environment. This work aims to educate the audience, especially families and housewives, about the importance of raising environmental awareness from an early age in children. Through the use of parallel structure, the message about simple behaviors that have a significant impact on the environment becomes more powerful and compelling, inspiring the audience to take positive action in their daily lives for a better planet. The use of parallel structure in this scenario also serves to demonstrate how the two mothers, despite coming from different backgrounds, can share the same goal of preserving the earth.

Dengue Hemorrhagic Fever (DHF) remains a significant public health challenge in Indonesia, with the increasing prevalence of cases every year. One of the key methods of controlling the spread of DHF is to target the vector, Aedes aegypti mosquitoes, by eradicating their larvae. However, the widespread and continuous use of chemical larvicides has raised concerns regarding the development of mosquito resistance and environmental pollution. This community service activity aimed to provide students at Duta Karya Vocational High School with knowledge and practical skills to use natural, eco-friendly alternatives for controlling mosquito larvae, focusing on papaya seeds (Carica papaya) and alum as natural larvicides. The methods for this activity included interactive counseling, a demonstration on how to produce larvicides using papaya seeds and alum, and an engaging question-and-answer session. Thirty 12th-grade students from the Pharmacy class participated in this activity. The results revealed that the activity was highly effective in increasing the students' understanding and practical ability to independently create and apply natural larvicides. The students expressed a high level of enthusiasm and interest in the topic, actively participating in the discussions and demonstrations. As a result of this community service, the school has expressed interest in incorporating this activity into its School Health Unit (UKS) work program, which will further promote the use of natural, sustainable methods for controlling mosquito populations. The students, now equipped with the necessary skills, are ready to become "jumantik" cadres—community health volunteers responsible for monitoring and preventing mosquito larvae development. This initiative also raised awareness about utilizing organic waste, such as papaya seeds, to create valuable products for the prevention of DHF.

The issue of climate change and increasing public awareness of the importance of environmental sustainability are driving the tourism industry to adopt sustainable practices. One such effort is the use of environmentally friendly products or green products in its operations. BudiSun Resort Maumere, located in East Nusa Tenggara, is one resort that has implemented environmentally friendly principles in its services and facilities. However, further research is needed to determine the extent to which these practices influence consumer behavior, particularly in terms of purchase intention. This study aims to analyze the influence of green products, brand image, and environmental awareness on consumer purchase intention at BudiSun Resort Maumere. The research approach used was quantitative with a survey method. The sample in this study consisted of 150 respondents who had stayed at the resort. The instrument used was a questionnaire with a Likert scale, and the data were analyzed using multiple linear regression with the help of SPSS version 25 software. The analysis results showed that all three independent variables—green product, brand image, and environmental awareness—simultaneously had a significant effect on purchase intention, with a coefficient of determination (R²) of 0.827 and an F-value of 231.894 at a significance level of 0.000. Partially, brand image (β = 0.321; sig = 0.000) and environmental awareness (β = 0.651; sig = 0.000) had a positive and significant effect on purchase intention. However, green product (β = –0.056; sig = 0.354) did not show a significant effect. These findings suggest that while the use of environmentally friendly products is important, the strength of brand image and consumer environmental awareness play a greater role in influencing consumer intention to revisit resort services. Therefore, sustainable tourism marketing strategies should emphasize strengthening brand image and environmental education.

Virgin Coconut Oil (VCO) is a high-quality coconut oil that is extracted from fresh coconut meat without the use of high heat or chemicals, preserving its natural nutrients and beneficial properties. The demand for VCO has increased in recent years due to its various health benefits, such as boosting the immune system, improving digestion, and providing antimicrobial effects. The oil is rich in medium-chain fatty acids, particularly lauric acid, which is known for its positive effects on cholesterol levels and cardiovascular health. This study focuses on the production of VCO using a natural fermentation method, a traditional technique that is gaining attention for its simplicity and environmental friendliness. In this method, mature coconut meat is grated and squeezed to extract the coconut milk, which is then fermented at room temperature for 24–48 hours. The fermentation process allows the separation of the oil from the milk, forming a clear oil layer on top, which retains the characteristic aroma of coconut. The quality of the produced VCO was analyzed by determining its acid value and saponification number. The saponification value, which indicates the amount of alkali required to saponify the fat, was found to be 50.49. The acid value, which reflects the free fatty acid content, was measured at 5.61. These results suggest that the VCO produced through natural fermentation is of relatively good quality, with a favorable acid value indicating lower rancidity. Overall, the study demonstrates that natural fermentation is an efficient, eco-friendly, and cost-effective alternative for VCO production. This method not only preserves the natural properties of the coconut oil but also offers a sustainable approach to producing high-quality oil for various health and cosmetic applications.

This community service activity aims to increase the capacity of residents of Tumpangrejo Hamlet, Ngenep Village, Karangploso District, Malang Regency through training in the manufacture and use of solar-powered lamps. The main problem faced by residents is limited access to electricity in some areas, especially in remote areas not yet covered by the PLN electricity network. Furthermore, there is a lack of knowledge about environmentally friendly renewable energy technology and its potential use in daily life. The activity method begins with socialization about solar energy, where residents are given an understanding of the basic principles and benefits of solar energy as an environmentally friendly alternative energy source. Then, practical training is conducted on assembling solar-powered lamp components, which includes installing solar panels, batteries, and LEDs. During the training, participants are guided to understand each stage of the assembly process and the importance of maintaining the equipment to ensure its long-lasting and optimal function. Technical assistance is also provided after the training to ensure residents can apply the skills learned in their daily lives. Participants are encouraged to assemble and maintain solar-powered lamps independently, so they do not solely rely on external parties for maintenance. The results of this activity demonstrated an increase in residents' knowledge and skills in understanding the concept of solar energy, as well as their ability to independently assemble and maintain solar-powered lamps. Furthermore, residents began utilizing solar-powered lamps for street and household lighting. This reduced reliance on conventional electricity sources, which are often limited and expensive. This activity is expected to become a model for community empowerment based on appropriate technology in rural areas, improving their quality of life through the sustainable use of available natural resources.

This study aims to analyze the effect of green marketing on purchase decision with brand image as a mediating variable among consumers of Satvika Bhoga in Denpasar. The research is grounded in the increasing consumer awareness of environmental issues, which has not yet been fully reflected in consistent purchasing behavior toward environmentally friendly products. Despite a rise in environmental consciousness, many consumers remain skeptical or indifferent unless a brand manages to build a credible and positive image aligned with eco-friendly values. Employing a quantitative approach with an associative research design, data were collected through structured questionnaires distributed to Satvika Bhoga consumers, selected using purposive sampling. The analysis was conducted using path analysis and the Sobel test to assess both direct and indirect relationships among variables. These methods allowed the researchers to examine not only the magnitude of influence but also the mediating role of brand image in shaping purchase decisions. The results indicate that green marketing has a positive and significant effect on purchase decision and significantly strengthens Satvika Bhoga’s brand image as an environmentally conscious brand. Furthermore, brand image was found to have a strong and statistically significant influence on purchase decision, confirming its role as a partial mediator. This implies that green marketing efforts, such as eco-friendly packaging, sustainable sourcing, and environmental messaging, not only influence consumer decisions directly but also enhance the overall brand perception, which in turn further motivates consumers to make purchases. Thus, businesses aiming to improve eco-product sales should prioritize consistent green marketing strategies that reinforce a trustworthy and environmentally responsible brand image.

This study aims to conduct a SWOT analysis in planning the development strategy of Child-Friendly Integrated Public Space (RPTRA) in East Cempaka Putih Village. RPTRA is a public facility designed to support children's growth and development, improve the quality of the social environment, and strengthen relationships between residents in urban areas. Despite having great potential in encouraging social development, the existence of RPTRA still faces various challenges in its implementation, such as limited facilities, lack of community participation, and weak management systems. This study uses SWOT analysis methods to identify the strengths, weaknesses, opportunities, and threats faced by RPTRAs in the region. The data collection technique was carried out through direct observation at the location, documentation, and interviews with various stakeholders, including the village government, RPTRA managers, and the community using the facility. The results of the analysis show that the main strength of RPTRA lies in the existence of basic infrastructure, strategic location, and policy support from local governments. Weaknesses include lack of operational funds, limited educational facilities, and lack of training for managers. Opportunities can be seen from increasing public awareness of the importance of child-friendly public spaces and the opening of potential partnerships with the private sector. The threat comes from the potential for vandalism, lack of social control, and the risk of non-functional use of space. This research provides a number of strategic recommendations that include multi-stakeholder collaboration, active community involvement, and capacity building of human resources in the management of RPTRA. In addition, the proposed long-term strategies include the integration of family empowerment programs, the improvement of educational technology-based facilities, and the strengthening of regulations that support the sustainability of the RPTRA program. The implications of this study are expected not only to have an impact on optimizing the function of RPTRA locally, but also to become a model for the development of child-friendly public spaces in other urban areas. This research contributes to the literature on inclusive urban development oriented towards child welfare and strengthening community social cohesion.

Pedada leaves (Sonneratia caseolaris), a type of mangrove plant that grows in tropical and subtropical coastal areas, have high ecological and pharmacological value. In addition to functioning as coastal protection from abrasion and seawater intrusion, this plant is also known to contain various secondary metabolite compounds such as flavonoids, tannins, saponins, and alkaloids. These compounds have been widely reported to have important biological activities, one of which is as an antimicrobial agent. This study aims to identify the effectiveness of pedada leaf ethanol extract in inhibiting the growth of pathogenic microorganisms, especially bacteria that cause infections. The extraction process was carried out using 96% ethanol solvent through the maceration method, namely soaking the material in the solvent for a certain time to optimally obtain active compounds. The obtained extract was then tested for its antimicrobial activity using the disc diffusion method against test bacteria, both Gram-positive and Gram-negative. The inhibition zone formed around the disc was measured as an indicator of the antibacterial effectiveness of the extract. The results showed that pedada leaf extract was able to produce inhibition zones with varying diameters depending on the concentration used. The higher the extract concentration, the larger the diameter of the inhibition zone formed. This indicates a positive relationship between extract concentration and its antibacterial strength. This activity is believed to originate from the ability of compounds such as flavonoids and tannins to damage bacterial cell walls or disrupt microbial metabolic processes. This study provides initial evidence that pedada leaves have potential as an environmentally friendly and sustainable source of natural antibacterials. This potential is highly relevant in efforts to develop alternative antibacterial materials based on local plants, especially amidst increasing bacterial resistance to synthetic antibiotics.

Mekarsari Village, located in Panimbang District, Pandeglang Regency, Banten Province, has local potential in the form of a bamboo-based home industry. This potential has long been part of the cultural and economic identity of the local community. Therefore, the goal of this Community Service (PKM) activity is to increase the income of bamboo craftsmen by encouraging innovation, improving product quality, and broader marketing strategies. The PKM activity was carried out by male and female students of KKM Universitas Bina Bangsa, group 41 of 2025. The stages of activities carried out in this program include three main phases. The pre-implementation stage was carried out through a process of observation and direct visits to the homes of bamboo craftsmen in Sumur Kuya Village, Mekarsari Village. Students conducted short interviews to explore obstacles and potential in production activities carried out so far. The implementation stage included practical work on making household products such as winnowing baskets, food covers, tissue holders, and bamboo baskets by KKM41 participants, guided directly by the craftsmen. Students also provided light training on product design to make it more attractive and competitive in the market. The final stage, the evaluation stage, was conducted through product socialization activities to the local community, including mini-exhibitions and open discussions. The community was educated on the importance of preserving local heritage while remaining open to innovation in production and marketing. This activity was held from July 18–20, 2025. The methods used included observation, field surveys, interviews, and hands-on practice. Bamboo was chosen as the basic material because it is abundant in the surrounding environment, as well as its advantages as an environmentally friendly material with high aesthetic value.

Environmental health risks, including air pollution, unsafe water, and climate-sensitive diseases, remain pressing global challenges that continue to threaten public well-being. Conventional monitoring systems are typically manual, costly, and geographically limited, making it difficult to provide timely and accurate data for intervention. This study explores how digital health technologies—specifically mobile health (mHealth), the Internet of Things (IoT), artificial intelligence (AI), and remote sensing—are applied to strengthen the monitoring and management of environmental health risks. A structured literature review was carried out by synthesizing 87 peer-reviewed articles published between 2013 and 2024, using an evaluation framework built on keyword clustering, metadata filtering, and multi-criteria scoring to assess usability, scalability, interoperability, and relevance to health outcomes. Findings show that mHealth platforms are highly accessible and user-friendly but often face limitations in integration with broader health systems. IoT and AI technologies offer strong scalability and predictive capability, particularly in real-time risk detection, though they are hindered by interoperability issues across platforms. Meanwhile, remote sensing is powerful for capturing large-scale environmental data but lacks direct connections to health-specific applications. The analysis identifies a critical gap in the integration of these technologies, emphasizing the need for cross-sector collaboration to build more robust, interoperable systems. Additionally, the findings highlight the importance of ethical considerations, validation processes, and interdisciplinary approaches to ensure sustainable and impactful implementation. Overall, this study provides not only a comparative synthesis of current practices but also a methodological roadmap to guide future digital innovations in environmental health. By bridging technological potential with practical application, it underscores the urgent need for integrated strategies that can better address the growing complexity of environmental health risks in the modern era.

Micro, Small and Medium Enterprises (MSMEs) have an important role in driving local and national economic growth. However, in the development of business spaces, environmentally friendly aspects of interior design often receive less attention. This research aims to increase MSME actors' understanding of the principles of sustainable and environmentally friendly interior design. The method used is an educational approach through training and workshops for a number of MSME players in the culinary and retail sectors. The material presented includes selecting environmentally friendly materials, managing natural lighting, cross ventilation, and energy efficient space planning. The evaluation results show an increase in participants' knowledge and awareness of the importance of implementing environmentally friendly interior design, which also has an impact on operational cost efficiency and improving business image. Thus, it is hoped that this program can encourage the creation of MSME business spaces that are not only functional and visually attractive, but also support environmental sustainability.

This training activity on application development using the Thunkable platform was designed to enhance digital literacy, logical thinking skills, and strengthen the character of adolescents through a Project-Based Learning (PjBL) approach. In today’s digital age, digital literacy is an essential competency, and equipping young people with the ability to create meaningful technology empowers them to be not just users but also creators of impactful digital solutions. The training took place on May 17, 2025, at a member’s house from the GKI Kasih congregation in Perumnas, Sorong. It was attended by 20 participants aged between 12 and 17 years. The choice of a familiar and friendly setting was intended to create a comfortable and collaborative learning environment. The training materials were structured step-by-step, starting with an introduction to the Thunkable platform, user interface (UI) design, navigation logic development using visual block programming, and culminating in group presentations and reflections on the final projects. The project theme chosen for the training was "Prophets as Role Models," aimed at integrating spiritual values and character development into an educational digital application. Through this project, participants not only gained technical skills but also reflected on the moral and inspirational values of prophetic figures in the Christian faith. Evaluation results showed that the training had a significant positive impact. Participants demonstrated increased understanding of app development concepts, were able to explain their project workflows and features, and showed high levels of enthusiasm and creativity throughout the process. Furthermore, character values such as teamwork, responsibility, and a strong learning spirit were fostered. This initiative serves as a concrete example of how technology-based education can be effectively combined with character formation. It also provides a replicable training model for other communities, particularly for church-based youth development programs that aim to nurture digitally literate and morally grounded future generations.

The Community Service Program (KKN) is an intracurricular activity that is mandatory for students as a form of community service. In this context, the KKN group R1 of Janabadra University Yogyakarta conducted a service activity in Banyurejo Village, Yogyakarta City, for six weeks. This activity carried the main theme of community empowerment in environmental management, with a primary focus on increasing awareness of the economic potential of waste through the implementation of an Environmental Workshop with the theme "Waste as Economic Potential: Creating an Independent and Clean Village." This workshop was the core agenda that involved the active participation of residents in discussing and practicing waste management that was wise, economically valuable, and environmentally friendly. To support this main activity, several supporting programs were also implemented, including: Ceria Class as a medium for environmental education for children, the establishment of a Waste Bank, joint exercise activities with residents, village clean-up actions, synergy with the PKK women's group, and educational seminars on the environment and health. All activities were designed with a community-based educational and participatory approach, to encourage direct community involvement in creating change. During the implementation period, this program showed positive results. There was an increase in public awareness of the importance of structured and sustainable waste management. Furthermore, residents have begun to demonstrate their initiative by establishing neighborhood-level waste banks, demonstrating their commitment to community-based waste management. Participation from various community elements, including children, housewives, and community leaders, is key to the success of this initiative. The success of the Janabadra University Community Service Program (KKN) group R1 is expected to serve as a model for other regions in designing and implementing community empowerment programs, particularly in the environmental sector.

Limited access to learning resources appropriate to the local context presents a challenge in the mathematics learning process in indigenous communities such as the Baduy Tribe. Conventional mathematics learning is often considered too abstract and less relevant to the daily lives of Baduy children, especially in the Outer Baduy region. To address this challenge, this community service activity aims to introduce contextual mathematics learning media based on the surrounding environment and local culture. The media developed is designed to be easily accessible, affordable, and environmentally friendly, while still respecting prevailing traditional values. The method used in this activity is Participatory Action Research (PAR), with a collaborative approach between a team of lecturers and the Outer Baduy community. The activity implementation process includes six stages, namely: identification of local problems and potential, planning, designing learning media, implementation, evaluation, and documentation of activity results. The results of the activity show an increase in interest and understanding of basic mathematics concepts among Outer Baduy children. Children appear more active, enthusiastic, and confident in participating in the learning process through educational games and concrete activities. The media used utilizes natural objects and local cultural elements, such as woodcuts, ancient angklungs, traditional hats, and distinctive Baduy woven motifs. The community responded positively because these media do not conflict with traditional values. This activity has had positive cognitive and social impacts and strengthened awareness of the importance of a contextual and culturally based educational approach as a relevant and inclusive learning strategy.  

Generation Alpha is growing up in an era dominated by rapid technological advancement and digital interaction, which necessitates the development of innovative, engaging, and interactive learning strategies. This need extends to Christian Religious Education (CRE), where traditional methods may no longer fully capture the attention or meet the learning styles of today's children. One promising approach is the adaptation of Labubu dolls as a learning medium within the CRE curriculum. With their distinctive, expressive features, Labubu dolls can serve as an effective pedagogical tool to convey Christian values in a manner that is both relatable and captivating for young learners. This article explores the integration of Labubu dolls into Christian Religious Education as a medium to enhance student engagement, comprehension, and internalization of core religious values. Using a qualitative research design with a constructivist approach, the study investigates how puppetry, particularly through Labubu dolls, can transform abstract theological ideas into concrete, child-friendly learning experiences. Data was collected through observation, interviews, and reflective practices involving teachers and students in early education settings. Findings indicate that the incorporation of storytelling, character interaction, and reflective dialogue facilitated by Labubu dolls significantly improves children's understanding of Christian principles. The dolls create a dynamic learning environment that encourages emotional connection, moral reasoning, and active participation. Furthermore, the playful yet structured nature of puppet-based instruction aligns well with the cognitive and emotional development of Generation Alpha, making it a highly relevant educational innovation. In conclusion, the use of Labubu dolls within the Christian Religious Education curriculum represents a strategic response to contemporary educational challenges. It not only enhances pedagogical effectiveness but also supports the formation of Christian character and faith from an early age, positioning Labubu dolls as a transformative medium for religious instruction in the digital age.

This research aims to explore the potential of paper waste as a recycled material that can be transformed into economically valuable products through a philanthropic approach focused on community empowerment and environmental sustainability. Paper waste is a type of waste whose volume continues to increase due to high paper consumption in various sectors. Without proper management, this waste has the potential to negatively impact the environment, such as soil and water pollution. Therefore, innovative strategies are needed to transform paper waste into new products that are not only environmentally friendly but also have market value. Through a community-based recycling program, this research emphasizes the importance of community involvement, particularly low-income groups, in every stage of the production process. The resulting creative products, such as handicrafts, decorative materials, and household items, not only extend the life cycle of paper but also open up new economic opportunities for the community. Profits from the sale of these products are allocated to fund social programs, including education, skills training, and other empowerment activities aimed at improving community well-being. The research results show that despite challenges in terms of limited technology, market access, and human resource capacity, paper recycling programs still have promising prospects if supported by various parties, including the government, non-governmental organizations, and the private sector. This support can include the provision of simple technology, entrepreneurship training, and effective marketing strategies. Thus, this paper recycling initiative is not only a solution to reduce waste but also a sustainable socio-economic empowerment model, providing dual benefits for the environment and society.

Innovation in the fashion industry is increasingly influenced by the integration of technology, which plays a crucial role in creating more efficient and sustainable design practices. This study explores the potential of combining fabric slashing techniques with artificial intelligence (AI) to optimize the design process, reduce textile waste, and support sustainability goals. Using a mixed-methods approach, the study involved experimentally developing an AI-based algorithm capable of automatically generating cutting patterns. Surveys and in-depth interviews with fashion designers provided qualitative insights into the acceptance, feasibility, and challenges of adopting this technology in a real-world design environment. The results indicate that integrating AI into cutting techniques reduced textile waste by up to 25%, while accelerating the design process and enabling the creation of more complex and innovative patterns compared to traditional manual methods. Furthermore, designers reported that the AI-based system not only increased efficiency but also expanded creative opportunities by presenting previously unimaginable design alternatives. The study also highlights the broader implications of AI applications in fashion innovation, particularly in adapting industry practices to global sustainability demands. By reducing waste and encouraging smarter production systems, AI has the potential to catalyze the transformation of the fashion industry towards an environmentally friendly and resource-efficient sector. The results of this study reinforce the importance of implementing cutting-edge technologies in response to growing environmental concerns and market demand for sustainable fashion. This research also makes a significant contribution to the development of modern design approaches by presenting empirical evidence of the synergistic benefits of traditional techniques and digital intelligence, while also offering practical recommendations for designers, researchers, and industry stakeholders to utilize AI as a strategy in building a sustainable fashion ecosystem that balances creativity, efficiency, and environmental responsibility.

The low level of public awareness regarding hand hygiene has become a contributing factor to the spread of infectious diseases transmitted through contact. This condition has sparked innovation in the development of hand sanitizer products made from natural ingredients, which are not only effective in killing germs but also safe and environmentally friendly. One promising natural ingredient is pineapple peel (Ananas comosus L.), which is generally considered organic waste. Pineapple peel contains bioactive compounds such as flavonoids, tannins, and the enzyme bromelain, all of which possess antibacterial properties. This study aims to evaluate the antibacterial effectiveness of pineapple peel extract against the growth of Escherichia coli and assess its feasibility as an active ingredient in spray hand sanitizer formulations. The research method involved preparing spray hand sanitizer with varying concentrations of pineapple peel extract: 50%, 60%, 70%, 80%, and 90%. Antibacterial activity was tested using the disk diffusion method to measure the inhibition zone against E. coli. Additional evaluations included physical quality tests such as pH, spreadability, homogeneity, organoleptic properties, skin irritation test, storage stability, and consumer preference. The results showed that the 90% concentration formulation had the highest antibacterial effectiveness, with an inhibition zone of 22 mm. This formulation was also the most preferred by respondents due to its strong and fresh aroma, appealing color, and pleasant texture on the skin. All formulations had pH values within the safe range (5.5–7), did not cause skin irritation, and demonstrated stability during storage. In conclusion, pineapple peel extract is effective as a natural active ingredient in spray hand sanitizer formulations. This product not only exhibits strong antibacterial activity against E. coli but is also safe, stable, and presents an environmentally friendly alternative to support improved public hand hygiene.

The community service program in Kemiri Village aims to empower farmers through the use of local potential, especially moringa leaves (Moringa oleifera), as raw materials for liquid organic fertilizer (POC). This activity was carried out with a participatory and educational approach that directly involved farmer groups in technical training on making POC through simple fermentation methods using natural ingredients such as moringa leaves, rice washing water, organic waste, and local decomposers. Through this activity, farmers are taught stages ranging from the collection of ingredients, the process of shredding moringa leaves, mixing with complementary ingredients, to the correct fermentation techniques to produce high-quality fertilizer. The training is carried out by field demonstration methods, discussions, and hands-on practice, so that farmers not only gain theoretical knowledge, but also practical skills that can be applied independently. The results show a significant increase in farmers' knowledge, skills, and awareness of the importance of liquid organic fertilizer as an environmentally friendly alternative. In addition, the public's enthusiasm is getting higher after seeing real evidence that the use of POC moringa leaves is able to increase plant growth, crop quality, and reduce dependence on chemical fertilizers which are increasingly expensive and have the potential to damage the soil. This program not only provides economic benefits through the cost efficiency of agricultural production, but also has a positive impact on environmental conservation. This activity is expected to be a model of community empowerment based on local potential that can be replicated in other regions with similar conditions. The success of the program shows that simple innovations that utilize local resources, if managed well, can support sustainable agriculture and food security for rural communities.

The global demand for energy, particularly fuel oil, continues to increase along with the growth in the number of vehicles and industrial activity. However, limited fossil fuel reserves and the environmental impacts of their use have prompted various studies to find alternative fuels that are more environmentally friendly, efficient, and sustainable. In this context, ethanol and xylene have emerged as two potential fuel additive candidates. Ethanol is known as a biofuel derived from renewable sources and has a high octane rating and oxygen content that can support a more complete combustion process. On the other hand, xylene is an aromatic compound with a high octane rating that can improve combustion stability and reduce the risk of knocking or detonation in engines. This study aims to evaluate the effect of ethanol and xylene additions on the flame characteristics of Pertamax fuel, particularly in terms of flame duration and height. Through a laboratory experimental approach, observations were made on the combustion process of pure Pertamax and several fuel blends with varying ethanol and xylene contents. The results showed that pure Pertamax produced a flame with an average duration of 0.734 seconds and a flame height of 4.5 cm, while one of the best blends, namely the fourth blend containing ethanol and xylene, produced a flame duration of 1.084 seconds and a flame height of 5.7 cm. These findings indicate that the addition of ethanol and xylene can significantly improve combustion performance. These results not only enrich knowledge regarding the combustion characteristics of blended fuels, but also open up opportunities for the development of alternative fuel formulations that are more environmentally friendly, energy efficient, and support reducing dependence on fossil fuels in the future.