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This community service program aims to enhance environmental legal awareness through a participatory campus cleanliness initiative involving the academic community at Universitas Sunan Giri Surabaya. The primary issues addressed include limited understanding of environmental law, low participation in maintaining campus cleanliness, and the absence of sustained pro-environmental behavior. The program employed a participatory, educational, and practical approach, involving 50 students as participants. The activities were implemented through stages of environmental law education, waste management training, and direct action in the form of a campus clean-up program. The effectiveness of the program was measured using pre-test and post-test assessments, questionnaires, and field observations. The results indicate a significant improvement in participants’ knowledge, with average scores increasing from 62 to 86. In addition, there was a notable shift in attitudes, reflected in heightened awareness and concern for environmental cleanliness. Behavioral changes were also observed, particularly in the increased habit of proper waste disposal and active participation in maintaining campus cleanliness.The findings demonstrate that integrating environmental legal education with hands-on participation is an effective strategy for fostering comprehensive legal awareness. This program not only impacted individual participants but also contributed to the creation of a cleaner and more sustainable campus environment. Therefore, it has strong potential to be developed as a replicable model of community service in other higher education institutions

Activity Studying Work This is real (KKN) aiming For increase understanding and application use fertilizer compost in society Village Compost chosen as focus main Because its potential in support agriculture sustainable and reduce dependence to fertilizer chemistry . Through socialization This time , the KKN Posko 3 team invited Service Agriculture and Food Kendal Regency for can give education about benefit fertilizer compost , its production , and techniques its use in practice agriculture everyday. The method used For ensure effective knowledge transfer covering consultation , demonstration live , and discussion group . The results of activity This expected can increase awareness public will importance management rubbish organic and application fertilizer compost , so that in the end contribute to improvement productivity agriculture and sustainability environment in the village Gebanganom

This study aims to evaluate use of finger protection PPE in process of sorting plastic glass at SiHatin Waste Bank. The waste sorting process with high risk is the process of cutting plastic cup ring. This research uses qualitative method with case study approach, interviews, and observations to identify problems and find solutions to improve comfort and safety. PPE used for three months was proven to increase safety officers by 80.95%. However, there is discomfort experienced by 18 out of 20 officers due to several factors, namely: precision movements difficulty by 90%, sweat on fingers by 60%, inappropriate size by 45% and skin irritation by 35%. The proposed solutions include using more comfortable materials and ergonomic, setting break times, and training use of PPE to increase its effectiveness. In addition, development of cutting ring tool was developed to reduce the risk of injury and increase worker productivity.

The current technology for using recycled materials in road preservation work is very helpful in maintaining the sustainability of the materials used. Waste from road materials that will be repaired can be reused for new foundation layers. The aim of this research is to obtain a design for the percentage of cement, percentage of emulsified asphalt, unconfined compressive strength and optimum water content in accordance with the applicable engineering specifications so that it can be proven that the existing material from the top foundation layer and asphalt layer can still be used as a new foundation layer. The research method involves conducting experiments on existing materials by conducting laboratory tests on samples of top foundation layer aggregate and existing asphalt in the Cikarang Industrial Area. The experiment was carried out at the Jakarta State Polytechnic Civil Engineering Laboratory with 9 test samples. The results obtained for the recycled foundation layer were that the design cement required was 30.8 grams and 53.1 grams of emulsified asphalt for an area of ​​1m2 with a 7 day unconfined compressive strength obtained from nine samples for variations in cement content of 1%, 3%, and 5% maximum 2.81MPa, so the optimum cement content is 3.6%.

This article aims to examine the potential for optimizing the use of used materials for hydroponic planting media, focusing on two main aspects: community empowerment and environmental management. By utilizing used materials, it is expected to reduce dependence on limited natural resources, reduce agricultural production costs, and reduce the environmental impact of waste. In addition, the application of this technology can provide economic and social benefits to local communities, strengthening their capacity to maating these practices as part of a sustainable development strategy

This community service aims to improve the quality of Biru Lancor Batik in Probolinggo by producing print batik and more variation in batik motifs. Batik craftsmen were also given training to improve their knowledge and skills in the batik business. This activity provides positive results in term of increased quality, production capabilities and managing the performance of batik businesses. To achieve a sustainable business, further service can be focused on developing knowledge and skills in processing batik waste, using dyes from environmentally friendly materials such as twigs, leaves, stems and flowers collected from surrounding, creating batik motifs that reflect environmental conservation and creating a work environment that is safer and more comfortable.

Waste management is a critical component in modern-day living, especially with rapid urbanization and significant waste production. Improper waste management practices can lead to environmental pollution, public health issues, financial losses, and depletion of natural resources. This study focuses on Jatirejo Village, Nganjuk, facing serious challenges related to poorly managed waste disposal practices. Through descriptive-qualitative methods, the research identifies that villagers tend to burn or dispose of waste into rivers due to inadequate infrastructure. Additionally, local policies such as establishing waste bins at the Village Hall and issuing Village Regulations (SK Perdes) have been introduced as solutions to enhance awareness and behaviors in waste management

This research aims to describe the environmental awareness behavior of students at SMPN 3 Jakarta. The study utilizes a descriptive research method with data collection techniques including questionnaires, interviews, observations, and literature review. Data analysis techniques employed are data reduction, data presentation, conclusion drawing, and verification. Based on the research findings, students' environmental awareness behavior at SMPN 3 Jakarta is measured through eight indicators: environmental care with a percentage of 38% in the low category, reduction of plastic waste with 33% in the moderate category, waste management with 35% in the moderate category, carbon emission reduction with 40% in the high category, energy conservation with 28% in the moderate category, tree planting with 47% in the moderate category, reuse of items with 47% in the moderate category, and protection of flora and fauna with 38% in the moderate category. The results indicate that many students do not show concern for the environment. This can be seen in behaviors such as indiscriminate littering (e.g., under desks or chairs), unauthorized removal of plants or fruits, and lack of participation in school cleanliness programs such as weekly cleaning activities and duty schedules. Reasons cited include students' laziness to clean classrooms and reliance on peers.

The issue of plastic waste in Indonesia has reached alarming levels with annual production reaching 64 million tons, the majority of which ends up in the oceans, making Indonesia the second largest contributor to global marine plastic pollution after China. Increasing awareness and reducing daily waste generation are crucial to protecting the environment from the serious impacts of plastic's slow decomposition. This research employed accidental sampling with 20 to 30 respondents to investigate the influence of green marketing and green consumerism on purchasing decisions of environmentally friendly products. Data analysis included data exploration to identify patterns and trends, and Ordinary Least Squares (OLS) regression testing to evaluate the linear relationship between independent variables (green marketing and green consumerism) and the dependent variable (purchase decision). The results of multiple linear regression analysis indicate that the Green Consumerism variable (X2) has a positive regression coefficient of 0.260, although it is not statistically significant (p = 0.148), suggesting that consumer adoption of environmentally friendly behavior marginally contributes to purchasing decisions of environmentally friendly products. However, the low Adjusted R Square (0.031) indicates that the model only explains approximately 3.1% of the variability in purchase decisions. Therefore, companies need to consider other factors such as price and product quality, and integrate more holistic marketing strategies to enhance consumer preference for environmentally friendly products. Further research using more sensitive analytical methods could provide deeper insights to support more effective decision-making in dynamic markets.

The background to this research is due to the response of the public who feel disturbed by the existence of this layer chicken farming business due to the strong smell of farm waste, the presence of large numbers of fly insects and the noise coming from the breeder's cage. The focus of this research is what the community's response is to the existence of a layer chicken farm in Tambakrejo Village, Sumbergempol District, Tulungagung Regency and what the social impact of the community is with the existence of a layer chicken farm in Tambakrejo Village, Sumbergempol District, Tulungagung Regency. The aim of this research is to find out what the community's response is to the layer chicken farming business in Tambakrejo Village, Sumbergempol District, Tulungagung Regency. To find out what social impacts are felt by the community towards the layer chicken farming business in Tambakrejo Village, Sumbergempol District, Tulungagung Regency. This research uses descriptive qualitative methods with data collection techniques carried out by observation, interviews and documentation. The research location was carried out in Tambakrejo Village with the research subjects being the people of Tambakrejo Village whose houses were close to a layer chicken farm. The results of this research show that the responses given by the community are positive and negative. The community's positive response is that the community supports the existence of this farm. The negative response given by the community was that the community objected to the existence of this livestock business by giving responses that were indifferent and less concerned. The social impact felt by the community with the existence of a layer chicken farm in Tambakrejo Village, Sumbergempol District, Tulungagung Regency, is seen from a negative aspect. The community feels disturbed by the strong smell that comes from the manure of the layer chicken farm. Apart from that, flies coming to people's homes also make people feel uncomfortable because of the large number of flies. The community also complains about the water they use every day because the water digging is close to the farm, which has an impact on the smell of the water in the digging. Viewed from a positive aspect, people can easily buy or order eggs from breeders at much cheaper prices, besides that breeder owners often distribute eggs to local communities, especially during the month of Ramadan.

Surabaya as the second-largest city in Indonesia, faces serious challenges in waste management with daily waste generation reaching 1,800.05 tons in 2023, exceeding the capacity of Benowo landfill of 1,400 tons per day. Responding to this excess of 300 tons of daily waste, the Environmental Agency (DLH) of Surabaya City initiated the Zero Waste Village program. This program aims to increase public awareness about environmental cleanliness and waste management, implemented through collaboration between DLH and students from UPN Veteran East Java. The methods used include waste banks, composters, takakura, and processing into ecoenzymes. The program stages include sampling determination, initial waste weighing, intensive socialization, and final weighing. The results are encouraging, with a significant reduction in waste generation to an average of 0.19 kg per day per person after socialization. This success demonstrates the program's effectiveness in changing community behavior and reducing waste volume, providing hope for more sustainable waste management in Surabaya and reducing the excessive burden on the Benowo landfill.

This research examines the implementation of waste management policies in Sampang Regency using Edward III's policy implementation theory. The research method used is descriptive qualitative with data collection through observation, interviews and documentation. The research results show that the implementation of waste management policies in Sampang Regency has not been optimal. Analysis based on Edward III's four indicators which reveal Communication, Resources, Bureaucratic Structure and Disposition. This research hopes to increase facility assistance, human resource training and coordination between parties to optimize waste management in Sampang Regency.

One of the training programs that can increase economic income is making Aromatherapy candles, namely by utilizing used cooking oil waste, taking into account that the available resources are easy to obtain and also ingredients that can be used every day. The aim of this community service is to empower young housewives, young men and women and students around residential areas to produce Aromatherapy candle products from used cooking oil and increase community knowledge about how to make Aromatherapy candles using environmentally friendly raw materials. The method of implementing this training is a direct demonstration of aromatherapy candle making techniques using prepared materials and how to make them. The results of the training show the potential for significant social change, both in material (candle production) and non-material (change in mindset) aspects. Changes in participants' mindsets about waste and entrepreneurship reflect a transformative learning process.

The residents of RW 05 Jomblang, Candisari District, Semarang City, are increasingly concerned about the impact of plastic waste on the environment. As a solution, used plastic bottles are being utilized as planting media in hydroponic techniques by MBKM students from various universities, such as UPN "Veteran" East Java, Padjadjaran University, and Semarang State University. This utilization of plastic bottles reduces waste while supporting sustainable agriculture by minimizing the use of land and water. The program raises community awareness about eco-friendly urban farming, focusing on water efficiency and quick harvesting processes. Education includes basic hydroponic techniques and their implementation using used bottles, which has been met with active community participation. Evaluations show tangible results, such as pakcoy plants being distributed to participants. Discussions with the RW 05 Chairman reveal significant benefits for the community in utilizing used items for agriculture. This program strengthens the community and suggests further development to enhance local food security and environmental awareness, as well as motivate the adoption of modern agricultural technologies

Organic fertilizer is very important in efforts to improve soil fertility naturally and safely, in the broadest sense of being free from chemicals that are harmful to human health, therefore this organic fertilizer is very safe for consumption. This research was carried out in a housing complex on Jl. Tombak, Medan Tembung District, Medan City, North Sumatra. The research method used in this research is the experimental and observation method. The aim of this research is to determine the content of organic fertilizer made from mixed waste of onion skins and garlic skins with used rice water washing. And the results of the research that has been carried out show that the organic fertilizer that the researchers made failed due to several factors, such as perhaps there being onion skins that had rotted and should not be used and also the fermentation process time was too long, so it did not meet the required standards. Apart from that, when filtering to remove onion skin waste, the liquid fertilizer the researchers made smelled pungent and rotten.

The large number of businesses currently developing shows that economic transactions are increasingly developing. People's needs for fashion and clothing have developed very rapidly and have advanced following world fashion trends, so that many people want to follow developments and dress styles according to the latest trends. Currently, fashion products are one of human clothing needs, so many people are interested in the fashion models that people want. Fashion will continue to change from time to time following increasingly advanced and modern developments. Every year, even every generation, has a different fashion character. However, the development of fashion which continues to advance and develop will always be something interesting to watch or follow according to existing trends because through clothes we can find out many things about people's lives at that time. The formulation of the problem in this research is: Does the value of religiosity influence the interest in buying Ladyfame fashion products, Does product knowledge influence the interest in buying Ladyfame fashion products, Does the value of religiosity and product knowledge influence the interest in buying Ladyfame fashion products, and what is the value of religiosity, product knowledge and purchasing interest in an Islamic business perspective. This research aims to analyze the influence of religiosity values, product knowledge on intention to purchase Ladyfame fashion products and from an Islamic business perspective. This study used quantitative methods. The sample size of 100 Ladyfame consumer respondents is determined the Lemeshow formula. The data analysis method in this research uses SPSS 23. The tests used in this research are validity tests, reliability tests, and hypothesis tests.The results of this study show that the value of religiosity has no significant influence on interest in purchasing Ladyfame fashion products. Product knowledge has a significant influence on interest in purchasing Ladyfame fashion products. And the values ​​of religiosity and product knowledge influence the interest in buying Ladyfame fashion products. Viewed from an Islamic business perspective, the value of religiosity towards buying interest must be in accordance with the values ​​stated in the law of buying and selling which are summarized in the pillars of Bai' As-Salam, namely the existence of sellers and buyers, the existence of goods and money, the existence of sigat (ijab qabul) or contract that has been agreed to by both parties. Meanwhile, product knowledge is also really needed in purchasing activities so that you don't waste your buying interest because Allah really doesn't like people who are wasteful or wasteful. Having Product Knowledge or knowledge about a product means consumers don't spend excessively, because when consumers already know about a product and are interested in buying that product will be more interested in a product that they already know about, so they will be interested in buying a product according to their needs.                  

Eco enzyme is an organic waste liquid product produced from the fermentation process. Eco enzyme's functions include cleaning vegetables and fruit, cleaning floors, repelling insects and being able to fertilize plants. Eco enzyme has benefits for cleaning because of the acetic acid and alcohol contained in the liquid. The aim of this research is to find out the process of making Eco Enzyme and to find out the benefits of Eco Enzyme organic fertilizer, to find out the results of the nutrient content of the eco enzyme product. This research method is data collection techniques. The data source in this research is a secondary data source, in the form of documentation in the form of photos and videos in the process of making eco enzyme.

The potential of organic waste such as coconut husk and coconut shell charcoal as a source of organic fertilizer that can enhance plant growth and yield. With the aim of examining the effects of coconut husk and coconut shell charcoal (Cocos nucifera L) on the growth and yield of cucumber plants (Cucumis sativus L), this research utilized an experimental method by applying different doses of coconut husk and coconut shell charcoal to the cucumber plants. The results of the study indicate that the treatment with 200 grams of coconut husk and 200 grams of coconut shell charcoal (treatment A2) had the most significant impact on the growth of cucumber plants, showing a significant increase in the number of leaves, number of fruits, fruit length, and wet fruit weight compared to other treatments. The implications of this research are that the application of coconut husk and coconut shell charcoal can be an environmentally friendly alternative to enhance agricultural productivity, improve soil fertility, and serve as a basis for the development of more sustainable agricultural practices in the future.

Plastic waste is a global problem that is increasing every year because it is difficult to decompose. This article discusses the growth in waste volume in Indonesia which is triggered by population growth, urbanization, and changes in consumption patterns, as well as the main challenges in waste management at the Bantargebang TPST. Through a qualitative approach and case studies, this article highlights the need for a comprehensive approach to waste management, including the establishment of waste banks and increasing public awareness. The main challenges at the Bantargebang TPST include decreasing capacity and difficulties in handling single-use plastic waste. The proposed solutions include expanding TPST capacity, implementing environmentally friendly technology, increasing public awareness, developing adequate infrastructure, and greater funding allocation. Collaboration between the government, the private sector and the community is the key to overcoming this challenge and building a sustainable and environmentally friendly waste management system at the Bantargebang TPST.

Waste management in Jombang Regency, East Java, is a strategic issue that requires comprehensive and sustainable handling. This research aims to analyze the strategy of the Jombang Regency Environmental Agency (DLH) in waste management, focusing on the strengths, weaknesses, opportunities, and threats faced. The research method used is qualitative with SWOT analysis techniques, involving interviews, observation, and documentation. The results of the analysis show that waste management in Jombang, strengths, namely, local government support, the achievement of the Banjardowo landfill, 14 Adipura awards, cross-sector collaboration, the Waste Bank program, and the Jogoroto TPS 3R strategy reflect the success of waste management in Jombang Regency. Weaknesses, namely, low waste management services, increasing volume, lack of participation, depending on APBN/APBD, not optimal sorting, limited human resources, lack of socialization, uneven TPS. Opportunities, namely, Potential to increase public participation through education, collaboration with the private sector for innovation, development of Waste Bank and digitalization, stronger regulations for TPS construction, and application of new technology for efficiency and sustainability. Threats, namely, The increase in waste volume can cause landfills to be exceeded, dependence on unstable APBN/APBD funding, changes in government policies, inconsistent community responses, and cross-sector coordination challenges.