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This research aims to develop a web-based e-learning application at Sekolah Dasar Masehi Tanggaba by applying the Waterfall software development model. The background of this study stems from the need for interactive, flexible, and easily accessible learning media in the digital era, considering that conventional face-to-face methods are still predominantly used in schools. The Waterfall model was chosen because it provides a systematic workflow through the stages of requirements analysis, system design, implementation, testing, and maintenance. Data collection was carried out through observations, teacher interviews, and documentation studies to identify the actual needs of users.The results of this study produced an e-learning application with key features, including learning material management, interactive quizzes, discussion forums, and automated assessment. Teachers can upload structured materials and assignments, while students can access learning content, complete exercises, and interact through forums more flexibly. System testing was conducted using the black box method to ensure that each function runs according to user requirements and specifications. Based on the testing results, the application was proven to function properly, be practical to use, and effective in supporting the learning process. Teachers found it helpful in managing materials and assignments, while students experienced more independent and interactive learning that was not limited to the classroom. Therefore, the developed e-learning application can be considered valid, practical, and effective as a supporting learning medium in elementary schools and has the potential to improve learning quality in the digital era.

This study discusses the implementation of personality development management for inmates at Kotabumi Class IIA Penitentiary as part of the correctional system in Indonesia, emphasizing rehabilitation and social reintegration rather than just punishment. The effectiveness of the development program remains a fundamental issue, particularly due to limited staff, inadequate facilities, and overcrowding. This research aims to describe the implementation of personality development and analyze the application of management functions, such as planning, organizing, leadership, and controlling, in its implementation. The method used is a descriptive qualitative approach with data collection techniques through observation, interviews with staff and inmates, and document study. The results show that personality development has been implemented through religious activities, arts, and sports, but still faces structural and functional barriers, such as a lack of facilitators, limited counseling spaces, insufficient teaching materials, and weak ongoing evaluation. According to George C. Edwards III’s policy implementation theory, significant obstacles were found in communication, resource availability, and rigid bureaucratic structure. The findings indicate that although the development program is running, its effectiveness remains suboptimal. This study concludes that strengthening managerial aspects, improving staff capacity, developing supporting facilities, and expanding collaboration with religious and social institutions are necessary to enhance the effectiveness of the program.

Coffee is one of the most widely consumed beverages worldwide, including in Indonesia. Coffee consumption has become part of people's daily habits, whether as a companion for work, relaxation, or as part of social culture. However, this habit is often associated with the potential for increased blood pressure due to caffeine, which is a stimulant to the central nervous system and can affect the function of the heart and blood vessels. This study aims to analyze the relationship between the frequency of coffee consumption and systolic and diastolic blood pressure in adults. The research method used a quantitative approach with a correlational design. The study sample consisted of 100 adult respondents selected through a purposive sampling technique based on certain criteria, such as not currently taking antihypertensive medication and having no history of serious cardiovascular disease. Data collection was carried out in two stages. First, respondents completed a questionnaire containing information on the frequency and habits of coffee consumption, including the number of cups per day and the type of coffee consumed. Second, blood pressure was measured using a digital sphygmomanometer to obtain accurate systolic and diastolic blood pressure data. The results of the statistical analysis showed a significant positive correlation between the frequency of coffee consumption and increases in blood pressure, both systolic and diastolic. Specifically, respondents who consumed more than two cups of coffee per day tended to have higher blood pressure values compared to those who consumed one cup or less. This finding has important implications for health promotion efforts, particularly in educating the public about wise coffee consumption. Recommendations include limiting coffee intake, choosing coffee with low caffeine content, and balancing this with a healthy diet, regular physical activity, and stress management as part of a healthy lifestyle.

Background: Knee osteoarthritis is one of the most common degenerative conditions in older adults, often causing pain and limited range of motion (ROM), which negatively affects quality of life. Physiotherapy management plays an important role in reducing pain, improving flexibility, and maintaining joint function. Objective: This study aims to evaluate the effectiveness of physiotherapy interventions in reducing pain and improving ROM in elderly patients with knee osteoarthritis. Method: A case study was conducted on a 63-year-old patient at Dr. Soedjono Level II Hospital, Magelang, who underwent three therapy sessions consisting of Infrared (IR), Transcutaneous Electrical Nerve Stimulation (TENS), Proprioceptive Neuromuscular Facilitation (PNF) with the hold-relax technique, and static cycling. Assessments were carried out using the Numeric Rating Scale (NRS), Likert Gait Scale (LGS), and the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). Results: The findings showed a significant reduction in pain on palpation (from 4/10 to 1/10), improvement in knee flexion ROM (from 110° to 135°), and functional enhancement indicated by a decrease in WOMAC scores from 39.58% to 27.08%. Conclusion: These results suggest that structured physiotherapy interventions provide therapeutic benefits in reducing pain, improving joint flexibility, and enhancing functional ability in elderly patients with knee osteoarthritis.

The DH Building of the Electrical Engineering Study Program at Udayana University faces significant challenges in energy efficiency, as it still relies on conventional electrical systems. User negligence, such as forgetting to switch off lights and air conditioners (AC) after use, often results in unnecessary energy waste and increased operational costs. This issue highlights the urgent need for smart solutions capable of automating energy management, reducing waste caused by human error, and supporting the creation of a more efficient and sustainable campus environment. To address this problem, this study designs and implements a smart building system based on the Internet of Things (IoT). The system employs a NodeMCU ESP32 microcontroller as the main processing unit, integrated with a series of sensors including a DHT22 sensor for monitoring temperature and humidity, an MQ2 sensor for smoke detection, a PIR sensor for motion detection, and a PZEM-004T sensor for monitoring energy consumption. Control of electronic devices such as lights and AC units is carried out both automatically and manually through relay modules connected to the system. All sensor data and control functions are accessed via a web interface developed using the Laravel framework and a MySQL database. The testing results indicate that the designed system was successfully implemented and functions as expected. Sensor testing demonstrated high accuracy compared to standard measuring instruments, while the electronic device control system achieved an average response time of approximately 3.6 seconds, proving its reliability. Overall, the system provides a comprehensive solution for energy consumption monitoring and control, while also enhancing comfort and safety in the DH Building, in line with the goals of energy efficiency and facility modernization.

Kampuang Minang Nagari Sumpur Tourism Village in South Batipuh District, Tanah Datar Regency, West Sumatra, is a cultural and natural tourism destination with the uniqueness of the gadang house that still functions as a residence, preserved Minangkabau traditions, and natural beauty such as Lake Singkarak. However, there is a gap between the expectations and reality of the tourist experience that visitors feel. This shows that even though the potential and attraction of tourism is huge, there are still weaknesses in destination management that can affect visitor perception and satisfaction. In addition, until now there have not been many studies that specifically examine the perception and experience of tourists in Kampuang Minang Nagari Tourism Village in Sumpur, even though visitor perception greatly determines the image, loyalty, and sustainability of tourist destinations. This study uses a quantitative descriptive approach with data collection techniques in the form of observations, questionnaires, and interviews with visitors. The data analysis technique uses a descriptive quantitative approach with the one score one indicator method based on the Likert Scale to identify visitors' perceptions of aspects of accessibility, facilities, tourist attractions, services, environmental conservation, and personal satisfaction and experience during travel. The results of the research are expected to provide a comprehensive overview as the basis for developing an effective and sustainable tourism village management strategy.

This study explores the transformative role of youth empowerment through green economy initiatives, specifically focusing on the management of a waste bank in Kedungsekar Village, Indonesia. Facing mounting environmental challenges such as waste accumulation and pollution, the local community sought sustainable solutions by integrating environmental, social, and economic dimensions. The involvement of youth, characterized by creativity, digital skills, and strong social networks, has been pivotal in driving this transformation. The waste bank functions as a social innovation that not only addresses waste management issues but also generates economic opportunities through circular economy practices. By actively participating in waste segregation, collection, and sale, youth have acquired operational and financial skills, enabling them to become entrepreneurs and community leaders. This initiative has shifted youth from passive recipients to active agents of change, fostering community awareness and environmental responsibility. Employing qualitative case study methods, including interviews, observations, and document analysis, this research highlights how integrated efforts rooted in environmental sustainability and community participation can catalyze socio-economic growth. The theoretical framework draws on the concepts of green economy, youth empowerment, and social innovation, illustrating how these pillars are interconnected in fostering sustainable development. Findings reveal that the green economy approach, facilitated by youth engagement, enhances local resilience, creates employment, and promotes environmental conservation. This case exemplifies the potential of grassroots initiatives in achieving sustainable transformation at the village level, serving as a model for other rural communities facing similar environmental and socio-economic issues. The study underscores the importance of empowering youth as key drivers in the transition towards sustainable and inclusive development.

Introducion The performance of nurses is a critical determinant of hospital service quality, influenced by multiple factors such as workload, competence, and supervision. This study aimed to analyze the effect of workload and nurse competence on nurse performance with supervision as a moderating variable at X  Hospital. Methods The research employed a quantitative approach with a causal survey design. Data were collected using structured questionnaires distributed to 176 nurses and analyzed through Structural Equation Modeling (SEM) with SmartPLS 4.0. Result The findings revealed that both workload and competence significantly influenced nurse performance, with competence showing a strong positive effect. Workload was also found to have a significant effect on supervision, and nurse competence significantly enhanced supervision quality. However, supervision did not function as a moderating factor in the relationship between workload and nurse performance, nor between competence and nurse performance. Similarly, supervision itself was not significantly associated with nurse performance. The coefficient of determination showed that workload, competence, and supervision jointly explained 60% of nurse performance, while the remaining 40% was influenced by other unmeasured factors. Conclusion, workload and competence are proven to be direct determinants of nurse performance, whereas supervision in its current form does not enhance these effects. Hospital management should therefore focus on optimizing workload distribution, strengthening nurse competencies through continuous training, and reformulating supervision methods to be more participatory and supportive. These strategies are expected to improve the quality and effectiveness of nursing services and ensure sustainable improvements in hospital performance outcomes.

Dengue Hemorrhagic Fever (DHF) is an infectious disease caused by the dengue virus and transmitted through the bite of Aedes aegypti mosquitoes. In 2023, 48 cases of DHF were reported in the Kebun Lada Public Health Center area, reflecting a high incidence rate and limited medical resources in managing the cases. This situation emphasizes the need for an alternative solution that can support a fast and accurate diagnostic process. This study aims to develop an expert system for diagnosing DHF using the Case-Based Reasoning (CBR) method. CBR functions by comparing the symptoms experienced by patients with previous cases stored in the knowledge base, thereby producing relevant diagnostic recommendations. The proposed system is implemented as a web-based application using PHP as the programming language and MySQL as the database management system. The expected outcomes of this study are to assist medical personnel in reducing diagnostic time, improving the accuracy of decision-making, and increasing the effectiveness of health services in primary healthcare facilities. In addition, the system is designed to provide wider access for the community to recognize early symptoms of DHF, which can contribute to preventive actions and reduce the risk of severe complications. Thus, the developed expert system has the potential to become a practical solution to overcome the shortage of medical personnel and enhance public health awareness.

The Department of Education and Culture of Situbondo Regency is a government agency responsible for providing administrative services to schools within its jurisdiction. However, based on field survey results, the current system still faces significant challenges due to its lack of integration. For instance, the process of collecting physical documents and tracking application status remains inefficient, leading to various obstacles such as service delays, risks of data loss, inconvenience for applicants, and limited transparency and accountability in data management. To address these issues, this study proposes the design of a web-based school administrative service information system. The system development process employs the Structured Systems Analysis and Design Method (SSADM), which emphasizes systematic and structured procedures to ensure functionality and efficiency. The results of this study highlight the importance of adopting information technology within government institutions, particularly the Department of Education and Culture of Situbondo Regency, as a means of supporting administrative activities. The proposed web-based system is expected to streamline administrative processes, improve service delivery, and enhance transparency in managing school-related data. Moreover, by integrating digital solutions into governance, the system can contribute to strengthening the quality of education management and supporting better decision-making processes. Ultimately, the design of this information system demonstrates the potential of technology to transform public sector services and foster accountability in education governance.

Type 2 diabetes mellitus (T2DM) is a chronic metabolic disorder whose prevalence continues to rise, making it a major challenge for health systems worldwide. This disease results from a combination of insulin resistance and impaired pancreatic β-cell function, leading to persistent hyperglycemia and increased risk of long-term complications affecting the kidneys, cardiovascular system, nervous system, and eyes. This report describes the case of a 52-year-old woman diagnosed with T2DM for approximately ten years. The patient presented with fatigue, nocturnal polyuria, nausea after meals, significant weight loss, and tingling in her extremities. Laboratory findings revealed an HbA1c level of 12%, reflecting very poor glycemic control. A family medicine approach was applied through detailed history taking, physical and laboratory examinations, home visits, and completion of a family folder to assess clinical, personal, social, and functional aspects. Interventions included counseling on balanced diet, encouragement of regular physical activity, education on diabetic foot care, and pharmacological treatment with metformin and insulin. The family received counseling about hereditary risk factors, the importance of emotional support, and the need for consistent monitoring of health status. The patient was still capable of light daily activities, supported by a highly functional family environment with an APGAR score of 10. A holistic family medicine–based approach was shown to improve treatment adherence, patient knowledge, and overall quality of life. Therefore, management of T2DM requires a comprehensive strategy that integrates promotive, preventive, curative, and rehabilitative components, emphasizing the active involvement of family and community at the primary care level to reduce complications, slow disease progression, and enhance patient well-being.   Keywords: Type 2 diabetes mellitus (T2DM) is a chronic metabolic disorder whose prevalence continues to rise, making it a major challenge for health systems worldwide. This disease results from a combination of insulin resistance and impaired pancreatic β-cell function, leading to persistent hyperglycemia and increased risk of long-term complications affecting the kidneys, cardiovascular system, nervous system, and eyes. This report describes the case of a 52-year-old woman diagnosed with T2DM for approximately ten years. The patient presented with fatigue, nocturnal polyuria, nausea after meals, significant weight loss, and tingling in her extremities. Laboratory findings revealed an HbA1c level of 12%, reflecting very poor glycemic control. A family medicine approach was applied through detailed history taking, physical and laboratory examinations, home visits, and completion of a family folder to assess clinical, personal, social, and functional aspects. Interventions included counseling on balanced diet, encouragement of regular physical activity, education on diabetic foot care, and pharmacological treatment with metformin and insulin. The family received counseling about hereditary risk factors, the importance of emotional support, and the need for consistent monitoring of health status. The patient was still capable of light daily activities, supported by a highly functional family environment with an APGAR score of 10. A holistic family medicine–based approach was shown to improve treatment adherence, patient knowledge, and overall quality of life. Therefore, management of T2DM requires a comprehensive strategy that integrates promotive, preventive, curative, and rehabilitative components, emphasizing the active involvement of family and community at the primary care level to reduce complications, slow disease progression, and enhance patient well-being.

Current Affairs is a strategic division within LPP TVRI, which plays a crucial role in producing in-depth and up-to-date news programs as a form of public broadcasting's responsibility to provide quality information to the public. One of this division's flagship programs is Jendela Negeri, a morning talk show broadcast live with a light yet informative and educational presentation style. This program's presence is significant amidst the rapid flow of information and the development of communication technology, as it presents interviews and current coverage involving credible sources and contributors from various regions in Indonesia. This study aims to analyze the communication strategies implemented by the Current Affairs team in an effort to improve the quality of the Jendela Negeri program to ensure its relevance and audience interest. The study used a qualitative descriptive approach with data collection techniques through in-depth interviews, direct observation, and documentation studies. The analysis was conducted with reference to the POAC (Planning, Organizing, Actuating, and Controlling) theory as a management strategy framework. The results show that the communication strategy is implemented through adaptive theme planning, program promotion through social media, a production process with professional standards, intensive coordination across regional contributors, content redistribution across various digital platforms, and regular evaluations to improve broadcast quality. Furthermore, the application of Lasswell's communication model is clearly visible in the communication process, from message development to audience reception. The research findings also show that the Jendela Negeri program meets the criteria for quality news, namely accuracy, balance, objectivity, conciseness, and relevance, thus maintaining its educational and informative function as part of LPP TVRI's public service.  

The Student Evaluation of Lecturers (EDOM) at the Faculty of Engineering, Universitas Dr. Soetomo has historically been conducted via Google Forms and processed manually, resulting in slow response times, repetitive recap procedures, and insufficiently documented reporting validity. This study aims to design, build, and evaluate a web-based EDOM system using the Prototype Model (MODEL PROTOTYPE) to improve data collection efficiency, recap accuracy, and the effectiveness of feedback for teaching quality assurance. The development method comprises requirements elicitation with the Quality Assurance Unit through a review of SPMI documents and brief interviews, architectural and interface design (Laravel, MVC pattern, and MySQL), staged prototyping, and rapid iterations based on stakeholder feedback until functional conformity is achieved. The resulting system provides authentication and role-based authorization (Admin, GPM, Lecturer, Student), odd/even period management, a question bank employing a Likert scale, anonymous questionnaire submission, score recap per lecturer and per category (pedagogical, professional, personal, social), dashboard visualizations, and report export to support governance needs. Functional evaluation was conducted through black-box testing on core scenarios (login, period scheduling, submission, recap, and export) and indicated conformance to specifications. User acceptance evaluation employed the Technology Acceptance Model (TAM) to examine perceived usefulness, perceived ease of use, attitude toward use, and behavioral intention; the results indicate positive acceptance and potential for operational adoption. Practically, the prototype approach accelerates requirement alignment, reduces the risk of mis-specification, and facilitates change control, while the Laravel-based implementation supports maintainability, role-based access security, and further feature development. The study is limited to a single faculty; future work may include SSO integration, audit trails, and longitudinal, cross-semester analytics for more comprehensive monitoring of lecturer performance.

Household waste management, especially organic waste, remains a major problem in many regions, including Pematang Guntung Village, Teluk Mengkudu District, Serdang Bedagai Regency. Improperly managed organic waste has the potential to cause unpleasant odors, environmental pollution, and become a source of disease. Therefore, an appropriate and environmentally friendly solution is needed to overcome this issue. This study aims to examine how the application of the biopore method can serve as a strategy to create a cleaner environment while simultaneously improving soil fertility. The research method used was qualitative, with data collection techniques including observation, interviews, and documentation. The data obtained were analyzed descriptively to illustrate the implementation of biopores in the community. The results showed that the application of biopores was able to significantly reduce the volume of household organic waste. Organic waste placed into biopore holes naturally decomposed into compost, which is beneficial as an environmentally friendly fertilizer. In addition, biopores improved soil water absorption capacity, which helps reduce waterlogging during the rainy season and maintain soil moisture. From a social perspective, biopores encouraged the development of new awareness among community members regarding the importance of waste management. This was demonstrated by the active participation of residents in creating, utilizing, and maintaining biopore holes sustainably. Thus, biopores function not only as a technical solution for organic waste management but also as an environmental education tool that strengthens community collaboration in maintaining cleanliness and enhancing soil fertility in their area.

Sidewalks are a crucial element of urban infrastructure that support pedestrian mobility. However, on Jalan Dr. Mansyur, Medan Selayang, sidewalk conditions present various problems, such as damaged surfaces, a lack of accessibility facilities, and the presence of street vendors occupying the lanes. This study aims to analyze the impact of sidewalk quality on pedestrian activity by examining three main factors: the physical condition of the sidewalk, environmental safety, and accessibility. Using a mixed methods approach, the sample for the quantitative approach was taken using a stratified random sampling method with a total of 150 respondents. Quantitative data were analyzed using descriptive statistics and SPSS software, while qualitative data were collected through in-depth interviews with key informants. The results showed that sidewalk accessibility had the strongest relationship with pedestrian activity (correlation coefficient 0.72), followed by the physical condition of the sidewalk (0.68) and environmental safety (0.55). Minimal accessibility factors, such as the lack of special lanes for the disabled, proved to be the main obstacle to pedestrian activity. In addition, the damaged physical condition of the sidewalk and the use of sidewalks for activities that are not in accordance with their function further reduce user comfort. Based on these findings, key recommendations include physical improvements to sidewalks with regard to the principles of universal accessibility, including the addition of dedicated lanes for the disabled, repair of damaged surfaces, and reconfiguration of spaces to discourage use by street vendors. The government needs to ensure adequate street lighting to improve user safety. The public is expected to maintain the function of sidewalks by utilizing them according to their intended purpose, while future researchers are advised to explore the impact of sidewalk improvements on broader social and economic aspects, as well as consider the integration of technology in sidewalk design and management. The conclusion of this study is the need for collaborative action between the government, the community, and other relevant parties to create inclusive sidewalk infrastructure that supports active mobility.

This research was conducted at the Royal Ambarrukmo Hotel Yogyakarta using a qualitative descriptive approach supported by data collection methods in the form of interviews, observations, documentation, and guest reviews. Data analysis was carried out using the Miles & Huberman model as well as data triangulation to ensure the validity of the findings. Based on variables X (influence of local culture) and variable Y (guest satisfaction), this study aims to find out the extent to which the application of local culture can affect the level of guest satisfaction. The results of the study show that local culture is applied through various aspects, including the use of traditional ornaments in hotel interior design, services that prioritize Javanese cultural ethics, and the presentation of regional culinary specialties. This effort is not only a marketing strategy, but also creates a different and memorable experience for guests. According to the management, local culture is an identity as well as an added value that can significantly increase guest satisfaction. Guests feel like they're getting a unique experience that is not only functional, but also emotional. This emotional attachment affects guest loyalty to return, thus having a positive impact on the sustainability of the hotel business. In conclusion, local culture plays an important role as a differentiating factor that improves the quality of service and strengthens the image of Hotel Royal Ambarrukmo Yogyakarta in the midst of fierce competition in the hospitality industry. Thus, the application of local culture can be used as a sustainable strategy to create a competitive advantage.

The role of the Regional People's Representative Council (DPRD) Secretariat is crucial in supporting the effective supervision function of the DPRD as a pillar of good governance. However, at the Cilegon City DPRD Secretariat, this role faces significant constraints due to a policy of assigning staff to assist in work visits that is not competency-based, which risks weakening local government accountability. This research aims to analyze the facilitation role of the Cilegon City DPRD Secretariat, identify the constraints arising from the removal of expert supervision staff, and formulate optimization strategies to strengthen the institution's role. This study uses a qualitative descriptive method, with data collected through in-depth interviews with key informants within the Secretariat, observation, and document analysis. The research findings indicate that (1) the Secretariat's role has been degraded to be administrative rather than substantive; (2) the main constraint stems from a staff assignment system that ignores competence, which leads to a decline in the quality of supervision reports; and (3) there is an urgent need to reform the human resource management (HRM) system. It is concluded that the optimization of the Secretariat's role can only be achieved by reforming the staff assignment policy and implementing structured competency development programs to restore professionalism and effective support for the DPRD's supervision function. Therefore, this research recommends three strategic steps: in the short term, revising the staff assignment policy to prioritize competence; in the medium term, developing and implementing clear Competency-Based HRM Guidelines; and in the long term, organizing continuous functional training programs to enhance staff capacity in professionally and effectively supporting the DPRD's supervision function.

The company distinguishes itself from other retail stores through its unique approach, particularly in managing minimarkets by adhering to sharia principles in employee management. Ecommerce Reny Swalayan-ku merges traditional self-service elements with modern technology, positioning itself as a platform that facilitates the online purchase of daily necessities. The platform features user-friendly mobile applications and websites designed to streamline transactions, offering a variety of flexible payment options to enhance the shopping experience. Furthermore, goods are delivered using Reny Swalayan-ku own expedition service, with shipping costs calculated based on the distance from the customer's home to the minimarket. This research seeks to examine the impact of Service Quality, Discounts, and the Interactivity of Social Media Marketing on Shoppers’loyalty, with Online Trust serving as an intervening variable among users of Reny Swalayanku in Surabaya. An associative quantitative research methodology was employed, utilizing data gathered via questionnaires distributed to 94 respondents who are users of Reny Swalayan-ku Surabaya. Data analysis was conducted using Partial Least Squares Structural Equation Modeling (PLS-SEM) through the SmartPLS software. The findings of the research suggest that Service Quality, Discounts, and the Interactivity of Social Media Marketing have a significant and positive impact on Online Trust. Additionally, Online Trust was determined to exert a positive and significant effect on Shoppers’loyalty. Moreover, both Discount and Social Media Marketing Interactivity directly and positively influence Shoppers’loyalty. In contrast, Service Quality does not demonstrate a significant direct impact on Shoppers’loyalty, indicating that its function may primarily serve as a foundation for establishing trust, which subsequently affects loyalty. These results highlight the critical role of fostering consumer trust through high-quality service, appealing discount promotions, and engaging social media interactions to enhance Shoppers’loyalty within the realm of retail e-commerce.

This Community Service (PKM) activity was carried out by lecturers and students with the aim of increasing public awareness in environmental management through understanding and implementing relevant Regional Regulations (PERDA) that apply in Sepatan Village, namely Tangerang Regency PERDA number 1 of 2023. The main problem faced was the low level of community participation in preserving the environment, caused by a lack of understanding of the regulations and minimal outreach regarding the legal consequences and collective benefits of complying with PERDA. The activity implementation methods included outreach, group discussions, and direct community mentoring. Outreach aimed to provide an understanding of the contents of PERDA on the environment, while group discussions encouraged interaction and the exchange of experiences among residents in implementing these regulations. The mentoring focused on simple practices, such as household waste management, reforestation, and reducing the use of single-use plastics. The results of the activity demonstrated increased public knowledge of environmental laws and a growing collective awareness to play an active role in maintaining environmental cleanliness and sustainability. Furthermore, this activity also fostered a shared commitment to supporting the sustainable implementation of PERDA. Thus, this PKM emphasizes that regional regulations (PERDA) can function as an effective educational and regulatory instrument to build public awareness and participation in environmental management.

Hypertension is a condition characterized by an increase in blood pressure, defined as systolic values ≥ 140 mmHg or diastolic values ≥ 90 mmHg, and it remains one of the most common health problems experienced by the elderly. Non-pharmacological approaches such as low-impact aerobic exercise are recommended, as this type of exercise is performed at a low to moderate intensity for 20–50 minutes, three times a week. It has been shown to strengthen and maintain the functions of the heart, lungs, blood circulation, muscles, and joints, thereby contributing positively to the management of high blood pressure. This study aims to determine the effect of low-impact aerobic exercise on blood pressure among elderly patients with hypertension through the application of evidence-based practice. A quantitative case study approach was employed to gain a deeper understanding of changes in blood pressure following the intervention. Three elderly respondents diagnosed with hypertension were involved and instructed to perform low-impact aerobic exercise for three consecutive days. The results showed a decrease in blood pressure among all respondents, although the outcomes varied. The first respondent experienced changes from 140/80 mmHg to 130/70 mmHg and 130/90 mmHg, the second respondent from 150/90 mmHg to 160/80 mmHg and then 150/70 mmHg, and the third respondent from 150/80 mmHg to 110/70 mmHg and 130/70 mmHg. These findings indicate that low-impact aerobic exercise has a positive effect in reducing blood pressure, despite some variability between individuals. In conclusion, low-impact aerobic exercise is proven to help control blood pressure in hypertensive patients. This study highlights the importance of encouraging hypertensive individuals to adopt regular and independent low-impact aerobic exercise as a simple strategy to maintain stable blood pressure and improve overall quality of life.