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Cleanliness issues remain a persistent challenge in Islamic boarding school dormitories, particularly regarding poor sanitation, limited cleaning personnel, low student participation, and a general lack of awareness among residents. This study aims to examine the roles of management and human resources (HR) in addressing these issues at Al-Musthafa Dormitory. Employing a descriptive qualitative approach, the research focuses on individual experiences to gain in-depth insights into the implementation of management and HR roles. Data were collected through in-depth interviews, participatory observation, and document analysis. The findings reveal that dormitory management plays a strategic role in improving environmental hygiene through structured planning, organizing, directing, and controlling functions. Furthermore, HR at Al-Musthafa significantly contributes to the effectiveness of cleanliness policies by establishing clear rules and regulations and encouraging active student participation in organized hygiene programs.

Hazard Analysis and Critical Control Points (HACCP) is a food safety management system designed to identify, analyze, and control physical, chemical, and biological hazards throughout the food production process. In the context of Small, and Medium Enterprises (SMEs) in Indonesia, HACCP implementation is essential to ensure food safety, improve product quality, and enhance access to modern and export markets. This study is a literature review that analyzes 14 scientific articles published between 2000 and 2025, sourced from Scholar and Sinta databases. The analysis focused on abstract keywords to identify key concepts, findings, and research gaps regarding HACCP implementation in SMEs food businesses. The review findings indicate that HACCP offers positive impacts such as improved production efficiency, extended shelf life, and reduced contamination risks. The establishment of Critical Control Points (CCPs) in stages like grinding, packaging, and storage has proven effective in preventing potential hazards. However, several challenges hinder effective implementation, particularly in SMEs. Common obstacles include limited human resources, lack of technical knowledge, inadequate basic sanitation infrastructure, and weak documentation and monitoring systems. Several studies also emphasize that successful HACCP implementation relies heavily on intensive mentoring and strong support from government bodies, academia, and business partners. Therefore, a collaborative and strategic approach is essential to optimize HACCP implementation within the SMEs sector, contributing to an inclusive, adaptive, and sustainable national food safety system.

Mosque is a holy place of worship for Muslims used for prayer, dhikr, studying religion, and other religious activities. Therefore, the cleanliness of the mosque must be maintained properly to create a comfortable, solemn, and healthy environment for the congregation. If the mosque is left for a long time, dirt will arise that must be cleaned. The purpose of this PKM is to maintain the cleanliness of the mosque for a certain time. The focus of this service is to maintain the cleanliness of the mosque. A clean mosque must still be kept clean so that the community is comfortable and peaceful in performing worship. This activity was carried out at the Al Huda mosque, Jl Karah Agung V No. 2A Karah Jambangan Surabaya on March 22, 2025 from 8 to 10 WIB with 10 participants. The PKM method uses community empowerment, where service participants directly participate in the activity. As a result, with this PKM, the mosque is kept clean.

Pediculosis capitis is an infestation of head lice Pediculus humanus capitis that live on the scalp and suck blood as a source of nutrition. Transmission occurs through direct contact or sharing personal items, especially in environments with poor sanitation. Risk factors include age, population density, personal hygiene, and socioeconomic status. Symptoms include severe itching due to a reaction to the saliva of the lice, which can cause excoriation, irritation, and secondary infections such as pyoderma. In this report, a 17-year-old girl complained of scabs, pain, heat, and itching on the head and neck. Lice and lice eggs were found, as well as ecthyma lesions in the form of pustules, yellow crusts, and excoriations in the occipital area and back of the neck. The therapy given was a combination of drug and non-drug treatment. The evaluation results showed improvement in symptoms. This case emphasizes the importance of early diagnosis and comprehensive management to prevent reinfection.

Keude Pante Breuh, a village in Baktiya District, North Aceh Regency, shows great potential for development amidst the social, economic, and infrastructure challenges it faces. This study aims to identify the priorities, needs, and requirements of the village community in terms of education, health, economy, infrastructure, and social life. With an average income of 4–5 million rupiah per month and an unemployment rate of 30%, the village community prioritizes increasing job opportunities, improving infrastructure, and improving the quality of education and health. Although access to clean water, sanitation, and electricity is adequate, improving roads and public transportation remains an urgent need. This study provides a comprehensive picture of the village's condition and recommendations for further development. The research method used is a qualitative descriptive approach, with data collection through field observations, in-depth interviews with community leaders, and documentation studies. Observations were conducted to directly observe the physical condition of the village and the facilities available, while interviews were conducted to explore the community's views on their priorities and needs. Documentation studies were used to analyze secondary data, such as village reports and related government documents

Hygiene and food sanitation are crucial practices for any business that produces food products. The implementation of hygiene and sanitation in food factories is essential, as it significantly impacts the health of consumers, workers, and the overall development of the company. Consumers tend to prefer safe, clean, and healthy products. Observations conducted at a cracker factory located in Setiajaya Village, Cibeureum District, Tasikmalaya City revealed that the application of food hygiene and sanitation was not fully implemented. Consequently, a series of educational activities were organized to emphasize the importance of hygiene and sanitation in the cracker production process. The aim of these activities was to enhance workers' awareness and compliance with food hygiene and sanitation practices. Direct engagement with workers was employed through educational posters based on the H.I.G.I.E.N.I.S. approach. The educational initiative was met with enthusiasm from the workers, which is expected to improve their understanding of hygiene and sanitation practices in the cracker factory. This initiative highlights the necessity for ongoing education to maintain food safety standards and protect consumer health.

Stunting is a condition of growth failure in toddlers due to chronic malnutrition that occurs over a long period of time, especially in the first 1,000 days of life. Several major risk factors for stunting that are often found in Posyandu include the nutritional status of pregnant women, parenting patterns, exclusive breastfeeding, and environmental sanitation. To analyze the Identification of Risk Factors for Stunting in Toddlers: A Study in the Working Area of ​​the Aek Godang Health Center, North Padang Lawas. The type of observational study with a cross-sectional design, the study population was 139 people. This study used samples from all mothers who had stunted toddlers in Hulu Sihapas District, North Padang Lawas Regency, with the total sampling method. Data collection used a research questionnaire. Data were analyzed univariately, bivariate (chi-square), and multivariate (logistic regression) with the enter method. Newborn weight (p = 0.001) and healthy toilets (p = 0.001) significantly influenced the risk of stunting, with low birth weight and poor sanitation increasing the risk of growth disorders in toddlers. This study shows that newborn weight (p = 0.001) and healthy toilets (p = 0.001) have a significant effect on the risk of stunting in toddlers. Babies with low birth weight and environments with poor sanitation increase the likelihood of stunting. More attention is needed to monitor newborn weight and increase access to healthy latrines to reduce the prevalence of stunting. The government and health workers are expected to strengthen nutrition and sanitation programs at the community level. 

This study aims to explore in depth the impact of population density on the quality of life of residents in densely populated areas of Serang City, Banten Province. The background of this research is based on the phenomenon of increasing population numbers due to ongoing urbanization and migration, which directly affects the social, economic, and environmental pressures in urban areas. This research employs a qualitative approach using a descriptive method. Data were collected through in-depth interviews with residents, community leaders, and local government officials, as well as field observations in areas with high population density. Secondary data were obtained from official documents such as reports from the Central Bureau of Statistics (BPS) and regional development planning documents. The results reveal that population density negatively affects access to basic services such as clean water, sanitation, education, and healthcare. Furthermore, it creates pressure on the living environment and reduces the comfort of residential spaces. Communities in high-density areas tend to face challenges in fulfilling basic needs adequately, which in turn impacts their overall well-being. This study highlights the importance of participatory and data-based urban planning, along with strong cross-sectoral coordination in providing social and environmental infrastructure. It is recommended that local governments develop adaptive policies in response to demographic dynamics to create livable, inclusive, and sustainable urban spaces. The findings of this research are expected to serve as a reference for future policy-making regarding the development of densely populated areas.

Handwashing with soap is a fundamental sanitation practice proven effective in preventing the spread of various infectious diseases. In the workplace, particularly in the food industry, the implementation of handwashing with soap is essential to protect workers’ health and ensure product quality and safety. Observations at the Kahiji Snack factory in Tasikmalaya City indicated that the practice of handwashing with soap remains relatively low. To address this issue, counseling sessions and the installation of educational posters were conducted to enhance workers’ knowledge and awareness of clean and healthy behavior in the workplace. The methods used included an initial survey, interviews, educational sessions, and the distribution of posters and hand soap. The Wilcoxon test results showed a significant improvement in workers' knowledge, with an average post-test score of 9.86 compared to the pre-test score of 6.57 (p = 0.041).

This research examines tourist perceptions of the Sendangdalem rafting attraction in Kebumen Regency as a developing adventure tourism destination. Nature-based tourism, particularly adventure tourism, has experienced significant growth in line with the trend of tourists seeking authentic and challenging experiences. Through a qualitative approach with library research design, this study analyzes tourist perceptions across four main dimensions: physical aspects of the attraction, service quality, experience value, and sustainability practices. The results show that tourists positively perceive the varied and challenging river characteristics, although supporting facilities still need improvement. The experience value is formed through the integration of adventure, aesthetic, social, and educational values, with adventure value as the dominant dimension. Sustainability practices through local community involvement and conservation efforts are appreciated, but waste management and sanitation infrastructure still require improvement. The research implications emphasize the importance of infrastructure development with an environmentally friendly approach, capacity building for local guides, diversification of tourism products, and strengthening ecotourism narratives in marketing.

Egon mountain possesses significant potential as an ecotourism destination due to its breathtaking landscapes, unique geological formations, and rich biodiversity. This study examines key aspects influencing its tourism development, including accessibility, facilities, and attractions. Findings indicate that while Egon mountain offers a remarkable adventure experience, challenges such as limited infrastructure, inadequate sanitation, and minimal safety measures hinder its growth as a sustainable tourist site. Visitors often rely on self-preparation and local guides to navigate the trails safely. However, the presence of an active volcanic crater, natural hot springs, diverse flora and fauna, and cultural significance make it an attractive destination. To enhance its tourism appeal, strategic management efforts focusing on infrastructure improvements, environmental sustainability, and local community engagement are essential. By addressing these challenges, Egon mountain can develop into a sustainable ecotourism site that balances conservation with enriching visitor experiences.

This study aims to evaluate the implementation of the Healthy School program at TK Negeri Pembina 2 Merangin based on school sanitation standards. The evaluation focused on three main aspects: the availability and quality of facilities, the habituation of clean and healthy living behavior (PHBS), and school sanitation management. This research used a qualitative descriptive method with a case study approach. Informants included school principals, teachers, UKS officers, the Education Office, the Health Office, and parents. Data collection techniques included in-depth interviews, observations, and documentation. The results showed that while most sanitation facilities were available, they did not fully meet the standards. PHBS habituation was initiated but not evenly distributed. Managerial support from the school, especially budget allocation for facility maintenance and health education, needs improvement. This evaluation provides valuable input for schools and local governments to improve school sanitation policies.

Food safety is a fundamental aspect in the culinary industry that plays a direct role in consumer health and business sustainability. However, culinary Micro, Small, and Medium Enterprises (MSMEs) often lack understanding of the importance of food safety standards and good sanitation practices. This community service activity aims to increase the awareness, knowledge, and skills of culinary MSME actors in implementing food safety principles as a whole. The methods used include theoretical and practical training, intensive assistance, and improvements to hygiene supporting facilities and infrastructure. A participatory and comprehensive approach is applied to ensure the active involvement of MSME partners in every stage of activities. This activity has significantly improved partner understanding, with pre-test and post-test scores showing an increase of 35%. As many as 90% of partners are able to demonstrate hygiene practices that meet standards, such as the use of personal protective equipment, raw material management, and sanitation of the work environment. In addition, the consumer satisfaction survey showed that 85% of respondents felt an improvement in the quality of culinary products after business actors implemented food safety principles. These results reflect the success of activities in forming a sustainable hygiene culture among culinary MSME actors. The holistic approach applied has proven to be effective in changing behavior and improving hygiene practices of business actors. This activity not only has an impact on improving product quality and consumer trust, but also strengthens the competitiveness of culinary MSMEs in a market that increasingly demands high quality standards. Thus, this community service makes a real contribution to strengthening the capacity of culinary MSMEs through the implementation of sustainable food safety.

Typhoid fever is an acute infectious disease caused by Salmonella typhi bacteria, and is generally spread through contaminated food or drinks. One of the effective prevention efforts is to maintain personal hygiene, especially washing your hands before eating. This study aims to determine the relationship between handwashing compliance with the incidence of typhoid fever in children treated at PKU Muhammadiyah Delanggu Hospital. The research design used is observational analysis with a quantitative approach. The sampling technique was carried out by accidental sampling with a total of 34 children. Data were collected through questionnaires that measured the level of handwashing compliance and the history of typhoid fever incidence. The analysis of the relationship between variables was carried out using the Chi Square statistical test. The results showed that as many as 20 children (58.82%) had good handwashing compliance, with an average compliance score of 7.79 ± 1.666. Meanwhile, as many as 18 children (52.94%) were recorded to have typhoid fever. The results of the Chi Square test showed a p-value of 0.681, which means that there was no significant association between handwashing compliance and the incidence of typhoid fever in children at the study site. The conclusion of this study is that handwashing compliance has not shown a significant relationship with the incidence of typhoid fever in children at PKU Muhammadiyah Delanggu Hospital. These findings indicate the need for further studies by considering other factors such as water quality, environmental sanitation, and food consumption habits, in order to gain a more comprehensive understanding of the prevention of typhoid fever in children.

Post-harvest handling of fish requires an effective cold chain system, including the availability of ice factories, to preserve the quality and freshness of catches. The presence of an ice factory enables fishermen to bring ice during fishing trips, ensuring the catch remains safe for consumption. The planning of a portable mini ice factory in Ciwaru Village, located within the Ciletuh National Geopark, aims to maintain fish quality along the southern coast of West Java. Although several ice factories exist in Sukabumi Regency, their availability at fish landing sites such as the Ciwaru Fish Auction Place (TPI) remains insufficient. According to the Regulation of the Minister of Marine Affairs and Fisheries No. 2 of 2021, assistance for ice factory construction is provided to fishermen groups following a feasibility study submission. This community service project aims to assist fishermen cooperatives in improving cold chain management and preparing a feasibility study for ice factory development. Key issues identified include limited human resource competence, hygiene and sanitation challenges, feasibility study preparation, and internal communication enhancement within cooperatives. Solutions are implemented through training programs, cold chain method applications, feasibility analysis for mini ice factories, and the development of an information system for fishermen. The planned ice factory unit has a capacity of 1 ton per 8-hour cycle, supported by three freshwater wells near the site. Economic analysis reveals an NPV of Rp1,170,676,141, an IRR of 10.91%, and a Net B/C Ratio of 1.64, with a BEP at 311 tons/year, well below the installed capacity of 788 tons/year, confirming its economic viability. The resulting feasibility study will serve as the basis for applying for government assistance, complemented by scientific publications, national media coverage, video documentation, and intellectual property registration.

Diarrhea is still the leading cause of infant morbidity and mortality in Indonesia, especially in areas with limited access to clean water and adequate sanitation. This community service activity is carried out with the aim of increasing maternal knowledge about the signs and symptoms of diarrhea in children, increasing maternal awareness in maintaining children's hygiene and health to prevent diarrhea, and providing practical training on early treatment of diarrhea. This activity involved 30 mothers who have early childhood in Bangun Rejo Village, Tanjung Morawa District. The methods used include interactive lectures, group discussions, demonstrations of making oralite solution (ORS), correct handwashing practices, and distribution of educational leaflets. Evaluation was carried out through pre-test and post-test to measure the increase in participants' knowledge before and after the activity. The results of the activity showed a significant increase in maternal understanding of the prevention and treatment of diarrhea. Participants were able to identify early symptoms of diarrhea, practice how to make ORS correctly, and show readiness to take the child to a health facility if signs of dehydration appear. This activity proves that community-based health education is effective in increasing maternal knowledge and preparedness in preventing and treating diarrhea in children. Strengthening similar educational programs is essential to be implemented sustainably, especially in areas with a high risk of diarrheal diseases. These efforts can make a real contribution to reducing the incidence of diarrhea and improving the health status of children in vulnerable communities.

Cottage salak (Salacca zalacca (Gaertn.) Voss) is one of the tropical fruits that not only has high nutritional value, but also contains bioactive compounds that have the potential to be natural antibacterial. The skin of the salak pondoh fruit is often considered waste, even though this part is rich in chemical compounds such as flavonoids, saponins, phenols, tannins, alkaloids, chlorogenic acid, ferrulic acid, and protocatetic acid. These compounds are known to have biological activity that is able to inhibit the growth of pathogenic microorganisms. Escherichia coli and Salmonella typhi bacteria are the main causes of diarrhea and typhoid fever that affect many people, especially in areas with poor sanitation. Infection of these two bacteria can cause intestinal tissue damage, dehydration, and even serious complications if not treated immediately. Therefore, efforts to find alternative antibacterial agents from natural ingredients such as salak pondoh bark are important. This study aims to test the effectiveness of ethanol extract of salak pondoh bark against E. coli and S. typhi bacteria. Extraction was carried out by the maceration method using ethanol as a solvent, then continued with testing of antibacterial activity using the disc diffusion method. The concentration of the extract was tested on several variations to determine the minimum concentration capable of providing an optimal buffer zone against both test bacteria. The community service program integrated with this research aims to increase public understanding regarding the potential of salak pondoh skin as a natural antibacterial. Education is carried out through counseling and demonstrations of making simple extracts that can be used to clean household appliances or prevent microbial contamination of foodstuffs. With this approach, it is hoped that the community can use salak pondoh skin waste more productively, while reducing dependence on synthetic chemicals that have the potential to cause side effects.

This study investigates the impact of Habitat for Humanity Indonesia's Decent Housing Program on improving the quality of life of poor residents in Marga Mulya Village. The research aims to evaluate the role of community empowerment through the program in increasing access to decent housing, as well as to assess its broader impacts on education, health, and the economic conditions of the beneficiaries. Using a qualitative research method with a case study approach, data were collected through in-depth interviews with program participants and key stakeholders. The findings show that the Decent Housing Program has significantly improved access to adequate and safe housing for the poor. In the field of education, improved housing conditions have created a more conducive environment for children to study, leading to greater learning motivation and better academic achievements. In terms of health, better sanitation facilities and healthier living environments have reduced the risk of infectious diseases and contributed to the residents' overall physical and mental well-being. Economically, access to stable and decent housing has reduced household expenditures on home repairs, allowing families to allocate more resources toward productive economic activities. However, the study also identified several challenges that need to be addressed to further enhance program effectiveness. These challenges include the location of housing projects that are difficult to access, which affects residents' mobility and access to public services, and issues related to the quality of construction that require continuous monitoring and improvement. Overall, the study highlights the positive contribution of the Decent Housing Program while providing recommendations for its future development.

The Community-Based Drinking Water and Sanitation Provision Program (PAMSIMAS) aims to increase access to clean water and proper sanitation in rural areas. However, the implementation of this program in several villages, including in Lubuk Ulak Village, Muara Pinang District, Empat Lawang Regency, still faces various challenges. This research aims to evaluate the PAMSIMAS development policy in the village, focusing on the effectiveness of implementation, the challenges faced, and its impact on the local community. This study uses a descriptive qualitative approach with a case study design. The data collection techniques used were in-depth interviews, observations, and document studies related to the implementation of PAMSIMAS. The collected data was analyzed thematically to find patterns relevant to the research objectives. The results show that although PAMSIMAS has succeeded in providing clean water infrastructure, there are still problems in terms of water resource management, community participation, and facility sustainability. Lack of technical training for local managers and weak coordination between stakeholders led to the insustainability of programs at the village level. In conclusion, PAMSIMAS in Lubuk Ulak Village needs improvements in planning, community involvement, and institutional capacity strengthening. Further research is needed to explore the sustainability of the program and the active role of communities and governments in sustainable clean water management.

Bali Province has a high population density, which has the potential to affect the distribution of infectious diseases such as diarrhea. However, mapping the distribution of diarrhea cases based on population density is still limited and does not meet good cartographic principles. Therefore, this study aims to present data on the distribution of diarrhea cases based on population density in Bali Province during the 2020-2022 period. This study used an analytic observational method with a cross-sectional design. The data used were secondary data from the Bali Province Health Profile and the Central Statistics Agency (BPS) for 2020-2022. Data analysis was carried out using geographic mapping with Geographic Information Systems (GIS) and statistical tests in the form of multiple linear regression and Spearman correlation. The results showed an increase in the strength of the relationship between population density and the number of diarrhea cases, as indicated by the rho value which increased from 0.1833 in 2020 to 0.6000 in 2022. However, this relationship was not statistically significant (p-value > 0.05), indicating that population density is not the only factor contributing to the increase in diarrhea cases. Other factors such as sanitation, access to clean water, and public awareness in maintaining hygiene also play a role in the spread of this disease. Although there is a trend that an increase in population density in Bali goes hand in hand with an increase in diarrhea cases, this relationship is not statistically strong enough. Therefore, a multidisciplinary approach is needed to address diarrhea cases, including improved sanitation facilities, public health education, as well as strengthening the spatial data-based disease monitoring system.