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Community Service Program (Kuliah Kerja Nyata/KKN) is a community service program integrated into the higher education curriculum, aiming for students to apply theoretical knowledge into real-world practice and contribute to community development and empowerment. This KKN activity was carried out in Dusun IV, Tuntungan II Village, Deli Serdang Regency, from July 1 to August 1, 2025. The main objective of this program was to address various local issues such as limited use of appropriate technology, low environmental awareness, and a lack of human resource development. The method used was field observation to ensure that the programs implemented were in line with the community's needs and potential. Various activities were carried out, including community clean-up (gotong royong), teaching at elementary schools, health counseling for mothers and the elderly, Qur'an recitation lessons for children, compost making, planting a "living pharmacy" (apotek hidup), and assisting with UMKM product marketing. The results of this program showed a positive impact, such as increased community knowledge of health, environmental cleanliness, and the use of organic fertilizer. Furthermore, UMKM assistance successfully improved business owners' understanding of digital marketing. Overall, this KKN activity successfully created synergy between the university, the village government, and the community, while also providing valuable experience for students in leadership and teamwork.

Development study of the planning strategy of the Lumpue Beach tourism area located in Parepare City, South Sulawesi. The main focus of the study is to identify existing attractions, infrastructure conditions, and apply development planning strategies with a SWOT approach. Lumpue Beach is a coastal area that has interesting ecological and aesthetic values, but has not been exploited as a tourist destination. The approach used in this study is qualitative descriptive, which is complemented by quantitative data obtained through surveys, interviews, secondary as well as primary data from the concerned institutions. The analysis shows that Lumpue Beach has great potential with its ecological, natural beauty, local culture, and easy access. Its notable weaknesses include: lack of supporting facilities, environmental cleanliness, and absence of government and private sector coordination to plan the development of the area. As for the opportunity for increased interest in marine tourism, as a strategic area of Parepare City, there is also the support of local tourism agencies, such as Pokdarwis. Then the threats that must be addressed, including: environmental pollution and exploitation of areas there is no coordination of government and private parties. of this study include the sustainable and integrated development of Pipda and the urban spatial plan of Parepare, the improvement of facilities and infrastructure, the involvement of local communities, as well as the promotion of Panatai Tourism destination through digital platforms. The findings of this study are expected to serve as a reference for the City government and stakeholders in planning sustainable Lumpue Beach tourism area development strategies integrated with Parepare municipal regulations.

The tourism sector is one of the strategic sectors in Indonesia's development, as mandated by Law Number 10 of 2009. Pangkalpinang City, the capital of Bangka Belitung Islands Province, holds significant potential for developing marine tourism, such as Pasir Padi Beach. This area is designated as a Provincial Tourism Strategic Area (KSPP) based on Regional Regulation Number 7 of 2016. Despite its attractions and strategic location, the development of this area must prioritize environmental sustainability and optimize factors influencing tourist satisfaction, such as facilities, pricing, and tourist attractions. This study aims to analyze the relationship between tourist satisfaction and revisit intention to Pasir Padi Beach. Using a quantitative approach, data were collected through surveys using questionnaires and then analyzed with SPSS software. The measured variables include tourism facilities consisting of accommodation, restaurants, and information centers; pricing, which includes affordability, appropriateness, and price competitiveness; as well as tourist attractions, which consist of natural beauty, activities, and cleanliness. The findings reveal that natural beauty, ticket price affordability, cleanliness at the tourist site, the quality of homestays, and the quality of restaurants and street vendors significantly influence tourist satisfaction. By identifying the factors that influence tourist visits, the government can develop appropriate strategies and formulate policies to increase tourist arrivals, based on the key factors that significantly affect tourist satisfaction through their intention to revisit.

The waste problem in Tamanan village is an issue that needs serious attention because of its impact on environmental pollution and public health. One of the main challenges is the low awareness of residents, especially elementary school children, in terms of good and correct waste management. A lot of waste is thrown carelessly without sorting, which results in a decrease in the quality of cleanliness and health of the village environment. This community service program aims to improve students' understanding and skills in waste management through a Participatory Action Research (PAR) approach for 40 days. This program involves students of MI Nurur Rahman and SDN Tamanan 1 as the main subjects. The activities carried out include socialization about the importance of waste management, the delivery of material on types of waste, as well as the practice of sorting organic, inorganic, and B3 waste. In addition, the installation of educational media in the school environment and evaluation monitoring were also carried out. The results of the evaluation showed that 73% of students were able to answer the quiz questions correctly ≥70%, which indicates their good understanding of waste management. Some students also began to implement the habit of separating waste at home and inviting families to participate. Support from village officials and the existence of educational media are expected to strengthen the sustainability of this program. Participatory approaches have proven to be effective in raising environmental awareness and can be implemented sustainably through collaboration between schools, communities, and village governments.

Capacity-building training for housekeeping staff in hotels and restaurants is a crucial aspect of maintaining service quality and enhancing customer satisfaction. Competent housekeeping personnel not only ensure physical cleanliness but also directly impact the reputation, image, and competitiveness of businesses in the hospitality and restaurant sectors. This community service program aims to develop the capacity of housekeeping staff through focused training on mastering cleaning techniques, effective waste management, and the proper and safe use of cleaning tools and materials. The training methodology is conducted directly using a participatory approach, allowing participants to actively engage in practical simulations, discussions, and case studies related to cleaning procedures, operational standards, and waste handling. Evaluation is conducted using pre-test and post-test assessments to measure improvements in participants’ knowledge, skills, and understanding of good cleaning practices. Results demonstrate significant improvements in mastering cleaning techniques, understanding waste management, and the ability to use cleaning tools and materials correctly. Additionally, participants reported increased awareness of the importance of consistently maintaining cleanliness standards, which is expected to be applied in daily workplace activities. The contribution of this community service provides tangible benefits in enhancing human resource quality in the hotel and restaurant sectors while supporting the achievement of professional, hygienic, and environmentally friendly service standards. This training is expected to serve as a sustainable model for the continuous development of housekeeping staff competencies in the broader hospitality and tourism industry.

Collaboration between students and the community is a crucial strategy in village empowerment to achieve sustainable development. This study aims to describe the forms of student-community collaboration in educational programs, environmental actions, and the commemoration of the 80th Indonesian Independence Day in West Ambarawa Village, Pringsewu Regency. The method used was descriptive qualitative, with data collection techniques through observation, interviews, and documentation during program implementation. The results indicate that educational activities, including campus outreach, prevention of immorality, anti-bullying, and early childhood education (PAUD) mentoring, increased educational awareness and social literacy. Environmental actions such as mutual cooperation (gotong royong) and mosque revitalization successfully strengthened the values of mutual cooperation and environmental cleanliness. Furthermore, QRIS socialization positively impacted the digital literacy of MSMEs, while local tourism promotion increased the village's tourism potential. The commemoration of the 80th Indonesian Independence Day served as a platform for strengthening social capital and community togetherness. Despite challenges such as limited time and participation, this collaboration significantly contributed to strengthening community capacity. Further recommendations include ongoing mentoring, infrastructure support, and strengthening the role of youth to ensure the program's sustainability.

This study aims to determine the influence of transformational leadership style, physical work environment, and intrinsic compensation on employee performance on CV. Nina Etik Garment Indonesia, a written batik industry operating in Mojokerto. The background of this research departs from the phenomenon of low employee productivity which is allegedly influenced by internal and external factors of the organization. The research method used is a quantitative approach with a census method for all permanent employees totaling 39 people. Data analysis was carried out using Structural Equation Modeling–Partial Least Square (SEM-PLS) based on the SmartPLS 4.1.1.2 application. The results show that only the physical work environment has a significant effect on employee performance. This indicates that the factors of comfort, security, and the feasibility of work facilities have a dominant role in improving employee performance. In contrast, transformational leadership styles and intrinsic compensation have not been shown to have a significant impact. These findings provide an idea that the motivation of employees in the creative industry sector based on local culture such as written batik is more influenced by the real working conditions they face on a daily basis than by a leadership approach or non-financial reward alone. The practical implication of this research is the need for company management to prioritize improving the physical aspects of the work environment, such as lighting, ventilation, cleanliness, and ergonomic workspace layout. By creating a comfortable and supportive work environment, employee productivity and performance can be significantly improved. In addition, although there is no significant effect in this study, leadership style and intrinsic compensation still need to be considered in order to create a balance in the sustainable human resource management strategy and be able to support innovation, creativity, and competitiveness of the company.

Schools are not only institutions for the transfer of knowledge but also environments that play a crucial role in shaping students’ behavior and instilling positive habits, one of which is environmental care. One form of environmental concern that can be cultivated from an early age is the discipline of disposing of waste properly. However, SD Negeri Jambewangi, located in Dusun Pesantren, has not yet fully implemented effective waste sorting practices. Waste disposal is still carried out without distinguishing between organic and inorganic waste, which may have negative impacts on the school environment. To address this issue, community service activities were carried out by KKN students from Universitas Tidar through outreach programs and the distribution of sorted waste bins. The socialization activity applied the Extend Parallel Process Model (EPPM) communication strategy using a Severity Model approach, which emphasized the dangers and consequences of improper waste management practices. During the sessions, students were encouraged to discuss and identify various types of waste, as well as the potential environmental and health impacts associated with them. Direct practice was also provided by encouraging students to actively participate in sorting waste before disposal into the designated bins. The implementation of this program showed a positive impact, as students demonstrated an increased understanding of waste management and began to practice sorting waste more consistently. The provision of separate bins for organic and inorganic waste further facilitated this new habit. It is expected that the discipline of sorting and properly disposing of waste will continue to be applied by students, teachers, and the entire school community. Such continuous practices can foster collective awareness, contribute to maintaining environmental cleanliness, and provide long-term benefits not only for the school but also for the surrounding community.

During storage and before consumption, grains often experience a decline in quality, nutritional content, and cleanliness due to pest attacks. Botanical insecticides are considered an alternative method to reduce dependence on harmful chemical pesticides. This study aimed to evaluate the effectiveness of three concentrations of silver nanoparticles (AgNPs) synthesized from the leaves of Cymbopogon citratus against Cadra cautella (Walk.) (Lepidoptera: Pyralidae) and their potential as biological control agents. The selection of C. cautella as the test organism was based on the limited number of studies examining this pest. The AgNPs used were synthesized through an eco-friendly method, and their optical and physical properties were analyzed using UV-Vis spectroscopy. The results demonstrated that AgNPs synthesized from C. citratus extract showed high effectiveness in controlling the eggs and second instar larvae of C. cautella. Egg mortality reached 80.3% at a concentration of 40 μg/ml after 24 hours of exposure, followed by 72.9% at 30 μg/ml, and 65.8% at 20 μg/ml. In contrast, the control group showed no egg mortality. Similarly, larval mortality rates were 74.9%, 65.8%, and 60.2% for concentrations of 40 μg/ml, 30 μg/ml, and 20 μg/ml, respectively. These findings indicate that higher concentrations of AgNPs lead to greater mortality in both eggs and larvae. This study highlights the potential of green-synthesized AgNPs from C. citratus leaves as an effective and eco-friendly biopesticide. Their significant impact on egg and larval mortality suggests that they can be developed as an alternative pest control strategy in stored grains, thereby reducing reliance on conventional chemical pesticides that are detrimental to human health and the environment. Further research is recommended to explore their long-term efficacy, safety, and integration into sustainable grain storage management.

Tawangsari Hamlet, Tejosari Village, Ngablak District, Magelang Regency, faces serious waste management challenges, reflected in the high daily waste production and the inactivity of waste banks post-COVID-19. To address this issue, the Tidar University Community Service Program (KKN) was implemented, aiming to improve environmental cleanliness through active community participation. This program also supports the achievement of the "Climate Action" goal in the Sustainable Development Goals (SDGs), which focuses on combating climate change caused by air pollution and reducing environmental pollution. The method used in this program is Participatory Action Research (PAR), which is oriented towards community empowerment by involving all stakeholders in every stage of implementation. The activity began with a series of observations to understand the condition of waste management in the community. Then, a waste management tool was created in the form of a smoke-free waste incinerator, which aims to manage inorganic waste in an environmentally friendly manner. In addition, trash bins to facilitate waste sorting at the household level were also provided. Socialization and mentoring for the community, especially youth organizations, were carried out to introduce and educate them on the correct use of incinerators and waste sorting. A demonstration of incinerator use was also conducted with the community, which proved to increase understanding and active participation. The implementation of the incinerator and waste sorting facility demonstrated that these measures were effective in addressing the waste problem in Tawangsari Hamlet and contributed to a cleaner and healthier environment. Furthermore, the program successfully raised environmental awareness among the Tawangsari Hamlet community. Through direct involvement in the waste management process, residents not only gained new knowledge about the importance of waste sorting but also experienced the direct benefits of implementing smoke-free incinerator technology.Keywords: waste management, low-smoke incinerator, Climate Action, SDGs, community empowerment, environmental pollution, Magelang Regency

Waste management is a major challenge in sustainable development, particularly in areas with tourism potential. Paya Jeget Village, Pegasing District, Central Aceh Regency, a developing tourist destination, is addressing waste management issues that require serious attention. The increasing number of tourists visiting the village has the potential to significantly increase the volume of waste generated. Without proper management, this condition can threaten environmental sustainability and public health. Therefore, a community-based waste management approach is needed that involves the active participation of all stakeholders, from village government, community leaders, tourism operators, and the general public. The objectives of this community service activity are to increase public knowledge and awareness about sustainable waste management, develop an integrated community-based waste management system, and establish independent community waste management groups to realize a clean and healthy tourist destination. Implementation methods include outreach and education, practical training, the formation of working groups, and ongoing mentoring to ensure the program runs consistently. The community service activities carried out on June 2, 2025 have achieved the following results: 45 participants participated in the outreach activities, 90% of participants understood the importance of waste from a religious and environmental perspective, the formation of collective awareness to maintain environmental cleanliness, the formation of a waste management group consisting of 15 members, the availability of waste sorting places at three strategic points, the implementation of waste sorting activities at the household level, and the start of organic waste composting activities. In addition, this activity also succeeded in fostering a spirit of mutual cooperation in waste management and improving residents' skills in processing organic waste into compost.

This Real Work Lecture (KKN) activity was carried out in Kampung Tua Teluk Mata Ikan, Batam, with the aim of making a real contribution to the community through two main programs, namely the development of digital marketing for Ujung Beach tourist destinations and the implementation of social service activities at the Al-Kahfi Foundation. The problems faced by partners are the lack of digital promotion strategies for tourism potential and the limited support of adequate social facilities at the foundation. To overcome these problems, this service activity uses field observation methods, digital marketing training, mutual cooperation on environmental cleanliness, and socialization to the community and foundation administrators. The training includes social media content creation, digital account management, and internet-based marketing strategies to increase the attractiveness of Ujung Beach as a local tourist destination. In addition, social activities are carried out through joint community service, provision of basic needs assistance, and clean environment education. The results of the implementation of this program show an increase in public awareness of the importance of using digital technology for tourism promotion, as well as the creation of a cleaner, neater, and more comfortable social environment. The enthusiasm of the community and the foundation showed a positive response to this activity, which contributed to strengthening the socio-economic capacity of the residents. Overall, this KKN program not only provides a short-term impact in the form of improving skills and environmental cleanliness, but also encourages the sustainability of local tourism development and community empowerment. The active involvement of students in the planning and evaluation process also strengthens the spirit of collaboration and social concern which is the main basis of this service activity.

Pempek is a traditional Indonesian food that is widely loved by people because of its delicious taste and easy availability in various regions, especially in coastal areas. However, although pempek is made from ingredients that are generally safe for consumption, the unhygienic production process has the potential to cause contamination by pathogenic bacteria. The process of making pempek involves many hands, unsterile processing, and inadequate storage can increase the risk of bacterial proliferation, especially in food served by street vendors. This study aims to identify the presence of pathogenic bacteria in pempek sold by street vendors around the campus environment. By using sample dilution methods, inoculation onto Nutrient Agar (NA) media, as well as colony morphology differentiation and Gram staining, this study successfully identified several pathogenic bacteria that have the potential to harm health. The bacteria found included Staphylococcus sp., known as a pathogen causing food poisoning, E. coli which can cause gastrointestinal disorders, and Pseudomonas sp. which can cause skin and respiratory infections. Based on the results of this study, it is important for local food producers to maintain cleanliness and ensure hygienic production processes so that the food sold is safe for consumption. Furthermore, food quality monitoring by authorities and education for producers on the importance of hygiene in food preparation need to be strengthened to prevent the risk of foodborne illnesses. Furthermore, regular inspections of food sold by street vendors are crucial to ensure it is free from harmful microbial contamination. Implementing proper sanitation procedures at every stage of pempek production, from selecting raw materials to serving, can minimize the risk of microbial contamination.

The Community-Based Sanitation Program (PAMSIMAS) is a government initiative aimed at improving community access to proper sanitation facilities, particularly in rural areas. This study aims to evaluate the effectiveness of the program in Tanjung Aman Village, Wampu District, Langkat Regency. A qualitative approach was used with a phenomenological method, focusing on the experiences and perceptions of local residents and village officials regarding program implementation. Data were collected through in-depth interviews, field observations, and documentation, involving 15 informants comprising residents, sanitation cadres, and village officials. The findings show that technically, the sanitation facilities function well; however, sustainability in usage faces challenges such as low community participation, weak maintenance systems, and the absence of binding local regulations. Community perception of the program is generally positive, particularly regarding improvements in environmental cleanliness and comfort in using the facilities, yet unequal access remains a significant issue. The study concludes that the success of PAMSIMAS largely depends on collaboration among the community, local cadres, and village policies. Strategic recommendations include the formulation of Village Regulations, regular training for cadres, and the establishment of a community-based sanitation management institution. With this approach, the program is expected to operate sustainably and provide long-term benefits to rural communities.

This study employed qualitative methods with primary and secondary data sources. Primary data were obtained through interviews, while secondary data were obtained from important documentation of the Mutiara Welirang Village-Owned Enterprise (BUMDes). Data analysis was conducted using descriptive qualitative methods to obtain a comprehensive picture of the BUMDes' contribution to community welfare. The results of the study indicate that the Mutiara Welirang BUMDes plays an active role in improving the welfare of the Ketapanrame Village community through various services. These services include clean water management, environmental cleanliness management, interest-free loans, stall and kiosk rentals, and tourist attraction management. These various services are considered to have a positive impact on the social and economic conditions of the village community. An Islamic Economics review of the BUMDes' contribution indicates its alignment with Islamic economic principles. The activities carried out are mutually beneficial and align with Islamic values and welfare indicators in the maqashid sharia. This reflects the application of the values of justice, balance, and sustainability in village economic practices. The implications of these findings suggest that the Mutiara Welirang BUMDes can continue to maintain its positive performance and continuously improve the quality of its services. This effort is crucial to ensure the benefits are felt more widely by the community and to further strengthen the role of BUMDes as a driver of village economic development based on Islamic values.

This study aims to analyze the values of cleanliness in the hadith through a thematic hadith study (maudhū‘ī) approach and to examine their implementation in community behavior using Saldaña’s Grounded Theory method. Relevant hadiths about cleanliness are collected from various primary hadith sources to gain a comprehensive understanding and are then connected with field observations. Data were analyzed through the stages of open coding, axial coding, and selective coding. The findings reveal that patterns of cleanliness behavior in the community can be classified into individual behavior, collective practices, and community-based initiatives. The resulting substantive theory indicates that concern for environmental cleanliness reflects the quality of communal faith. This study is expected to contribute to the development of thematic da’wah based on hadith values that are relevant and applicable in today’s social context.

This study investigates the role of transformational leadership of school principals in enhancing the instructional quality of teachers at SMP Negeri 5 Satap Bungoro, Pangkep Regency, Indonesia. The research addresses three main problems: (1) how the principal's transformational leadership contributes to improving teacher performance in the classroom, (2) what strategies or actions the principal undertakes to elevate instructional practices, and (3) what supporting and inhibiting factors influence the process. Using a qualitative approach, data were collected through interviews, observation, and documentation involving the school principal and five teachers. The data were analyzed through data reduction, data display, conclusion drawing, and triangulation techniques. The findings reveal that the principal's transformational leadership plays a critical role in instructional improvement, marked by five key practices: presenting an inspiring leadership vision, encouraging professional growth, providing support and empowerment to teachers, fostering a collaborative and inclusive school culture, and delivering constructive feedback and evaluation. The strategies employed include the integration of the Merdeka Curriculum, mentoring and coaching of teachers, and fostering pedagogical understanding. Supporting factors include well-organized school and classroom environments and cleanliness, while the primary obstacles consist of limited funding, inadequate facilities and infrastructure, and a lack of strong teacher collaboration. In conclusion, transformational leadership contributes significantly to teacher development and improved instructional quality, especially in schools facing resource limitations. The study emphasizes the need for proactive leadership to overcome structural barriers and support effective teaching and learning.

A comfortable classroom environment plays a crucial role in supporting effective learning processes at the elementary school level. This comfort includes physical aspects such as lighting, ventilation, cleanliness, and room arrangement, as well as psychological aspects such as peer relationships, teacher approach, and emotional atmosphere in the classroom. When students feel physically and emotionally comfortable, they tend to be more focused, calm, and ready to absorb learning material. A pleasant environment can create a positive learning experience and foster enthusiasm for school activities. This study aims to examine the influence of classroom environmental comfort on elementary school students’ learning motivation. Using a descriptive approach, data were collected through observations and questionnaires that explored students’ perceptions of their classroom conditions. The results show that the more comfortable students feel in their classroom, the greater their motivation to actively engage in learning activities. A supportive classroom atmosphere is proven to enhance learning spirit, participation, and curiosity. Based on these findings, it is recommended that schools pay closer attention to classroom comfort as part of a broader strategy to improve the quality of education at the elementary level.

Slum areas in Pekanbaru City are being addressed by the local government, including the Meranti Pandak Sub-district. This study aims to assess the effectiveness of the Meranti Pandak Sub-district government in maintaining environmental cleanliness in slum areas and to identify the inhibiting factors affecting its effectiveness (Case Study: Slum Area in Meranti Pandak Sub-district, Pekanbaru City). Environmental issues in this area are of major concern due to their impact on public health and quality of life. The study applies Duncan’s theory (as cited in Nurmalasari & Supriyadi, 2021), which highlights three indicators: goal achievement, integration, and adaptation. Data collection methods include observation, interviews, and documentation. The findings reveal that the sub-district government's efforts have not been fully effective. This is evident from poorly targeted programs, unequal service distribution among residents, low community participation, and weak monitoring and evaluation by the local authorities. Additional obstacles include unresolved waste management issues, limited budget, and non-permanent building structures. To improve effectiveness, the study recommends more focused program planning, sustainable community empowerment, and enhanced cross-sectoral coordination.

Design in the perspective of Hadith encompasses not only visual and physical aspects but also incorporates moral, social, and spiritual values taught in Islam. In everyday life, Islam encourages its followers to create an orderly, clean, and beneficial environment and lifestyle in accordance with the teachings of Prophet Muhammad (peace be upon him). This study employs a thematic Hadith approach by collecting and analyzing Hadiths related to the theme of design, such as cleanliness, simplicity, beauty, social balance, and sincere intention. The Hadith sources used include authentic collections such as Sahih Bukhari, Sahih Muslim, and Sunan Abu Dawood. The findings reveal that design, according to Hadith, is a comprehensive effort to shape a life aligned with Islamic values, emphasizing ethics, usefulness, and balance between worldly life and the hereafter. Thus, the concept of design in Hadith is not merely a matter of aesthetics but also a form of worship that reflects noble character and brings individuals closer to Allah SWT.