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This research aims to describe the potential and facilities for tourism development in the Lembang Park Zoo tourist attraction and identify future developments regarding the facilities and potential of tourist attractions. The background of this research is because Lembang Park Zoo is one of the tourist destinations in Bandung that is child-friendly. There are also problems found in the field including 1. how to develop facilities 2. How to maintain potential 3. How to Promote Tourist Attractions in the Current Era of Globalization 4. How to manage food for animals Of course, with the method of observation and direct interviews, regarding the potential and development of facilities at Lembang Park Zoo, to local managers, the results of this study show the Potential and Development of Facilities at Lembang Park Zoo In addition, this study can recommend that Lembang Park Zoo has very adequate potential and environmental facilities.

Inclusive education guarantees the learning rights of children with special needs, including their understanding of Islamic values in public schools. This study aims to analyze the effectiveness of inclusive learning and the role of teacher mentoring in instilling Islamic values in children with special needs at SD Fransiskus Bukittinggi Elementary School. A qualitative case study method was employed, with data collected through observation, in-depth interviews, and documentation. Participants included teachers, children with special needs students, and parents. The results indicate that contextual learning strategies—such as storytelling, simulations, and integrating Islamic values into various subjects—effectively enhance children with special needs understanding. Collaboration among teachers, peers, and parents fosters an inclusive learning environment that supports the internalization of honesty, compassion, and responsibility. The main challenge of limited teacher time was addressed through differentiated approaches and support from shadow teachers. The study concludes that intensive mentoring, adaptive methods, and teacher exemplification are crucial in building children with special needss understanding of Islamic values. Recommendations include teacher training, development of children with special needs -friendly media, and supportive policies for sustaining Islamic value-based inclusive education.

Eco Riding is an environmentally friendly driving technique that is oriented towards fuel efficiency. Eco Riding Driving is a relatively cheap measure to significantly reduce fuel consumption and emissions. Eco Riding is a driving behavior that can extend the service life of a vehicle and reduce the potential or risk of accidents. The aim of Eco driving is to increase motorists' awareness of environmentally friendly, safe and comfortable driving techniques. The stages of implementing this activity include: 1) Analysis of program needs, 2) Activity planning, such as coordination with partners, determining the place and time for implementation, 3) Implementation of activities with presentation of Eco driving material. Based on the results of implementing community service activities, it can be stated that community service activities can be carried out well. From the evaluation results of the implementation of the ECO riding training service, it was found that the average implementation of the activity was 92.25 percent. Thus, it can be concluded that the implementation of community service, namely that vocational school students have been able to carry out well in accordance with the goals of service

In the future, electric vehicles will become the primary choice for transportation due to their environmentally friendly nature and zero carbon emissions. Electric vehicles use batteries as their main source of energy, which can be recharged by continuously flowing electric current. However, uncontrolled charging can cause overcharge to the battery. Therefore, this study aims to find an efficient strategy to control the voltage using fast charging algorithms for electric vehicles. The method used includes the design of a fast charging circuit, battery assembly, and fast charging testing. The results show that the fast charging circuit uses a buck converter circuit combined with a charger circuit to produce a specification of 48 Volts 6 Amperes. The capacitor and resistor components on the output affect the charging speed, and charging is considered fast charging when it reaches 40% battery capacity within 2 hours of charging.

This community service aims to optimize the use of local potential in Ujong Tanoh Darat Village, Meureubo District, West Aceh Regency, in order to improve community welfare and realize village independence. Local village potential, such as natural resources, cultural diversity, and rich local wisdom, have not been optimally utilized, one of which is the management of plastic and household waste. This program focuses on community empowerment through skills training in processing waste into products of economic value, such as handicrafts from plastic waste and ecoenzymes from organic waste. As a result, the community gains new skills that can increase family income, reduce plastic waste, and increase environmental awareness. In addition, this program creates new economic opportunities through marketing local products and strengthening cooperation between residents. The sustainability of this program is expected to continue to support village economic independence, with support from the village government in developing environmentally friendly local potential-based businesses.

Over time, land use change has become more prevalent, which has resulted in the reduction of green open land, especially in urban areas. As a result, biodiversity is decreasing. In the face of this, KWT Madumulyo, as the Madumulyo Women Farmers Group RT 07/RW 01 Pulisen, Boyolali is considered capable of adapting to the current conditions, through its efforts in providing food and medicine sources for local residents. So that the purpose of this research is to be able to inventory plant species cultivated by the Madumulyo Women Farmers Group (KWT) in Kebun Lestari as an effort to optimize urban land use and improve the welfare of the Madumulyo RT 07 / RW 01 community through the provision of sustainable food and medicine sources. The method used in this research is descriptive analysis, where the interview process and literature study are then described. The results obtained show high plant diversity with various benefits, both as food and medicine. There are 47 species of plants that are cultivated, including categories of vegetables, flowers, fruits, spices, as well as plant parts that are utilized, such as leaves, rhizomes, tubers, stems, flowers, and seeds. The dominance of vegetable plants reached 42.55% of the total species, followed by fruit at 25.53%. To optimize land use and improve the welfare of the local community. To optimize land use and improve community welfare, these gardens also play a role in providing sustainable food and medicine sources, which can increase self-reliance and encourage more efficient and environmentally friendly use of natural resources.

In the midst of the climate crisis and environmental damage that is increasingly real, the role of schools as educational centers is increasingly crucial. Not only producing a smart generation, schools have a great responsibility to become a motor of change towards a sustainable future. Green School Bali is an example of the application of the concept of green school that integrates the principle of sustainability in the design of buildings and the education system. By using natural materials such as bamboo that are environmentally friendly and sustainable, this school prioritizes energy conservation, natural lighting, natural ventilation, and efficient management of resources. This study aims to analyze the application of sustainable architecture principles in Green School Bali, using qualitative methods through secondary data analysis from documentation, reports, and related literature. The results show that building design not only minimizes negative impacts on the environment, but also supports the goals of continuing education. Green School Bali is an innovative model to create a learning environment that is in harmony with nature.

Community empowerment in the formation and management of waste banks and used cooking oil waste in RW 03, Medokan Semampir Village, Sukolilo District, Surabaya City, aims to increase community awareness and participation in protecting the environment. This program was initiated as a response to the problem of solid and liquid waste which is often ignored, even though it has the potential to be managed into a resource with economic value. Through the waste bank, residents are involved in the process of managing household waste, sorting organic and inorganic waste, and utilizing it into valuable or recyclable items. Meanwhile, for used cooking oil waste, collection and education are carried out regarding the negative impacts of careless disposal of oil on the environment, as well as its use as raw material for biodiesel or other environmentally friendly products. The community empowerment approach is carried out through outreach, training and mentoring by the driving team. This program not only aims to improve the environment, but also opens up economic opportunities for local communities through a savings system from the sale of collected waste and used cooking oil. The results of this activity show an increase in environmental awareness among the community, as well as real economic benefits felt by the residents of RW 03.

Every business requires effort to start thinking about its business. Most businesses have a primary goal of making a profit, but now, they must         shift to thinking comprehensively about other aspects beyond profit, namely people. Preparing a cost budget is a crucial component in a sustainable business, because this business does not only focus on financial profits, but also pays attention to social and environmental impacts. Challenges in budgeting for business sustainability include high initial costs for environmentally friendly technologies, measuring non-financial impacts, rapid regulatory changes, and limited resources. This article discusses these challenges and offers practical solutions, such as a phased approach, leveraging government incentives, and collaboration with sustainable partners. With the right strategy in place, businesses can strike a balance between profitability and immortality goals, building a strong foundation for the long term.

The development of technology and information is increasingly rapid. This of course requires the ability of students to face and anticipate it. One of the abilities that students must have is literacy. However, in fact, students in Indonesia still really need strengthening in the field of literacy. Various existing surveys show that these two capabilities have not experienced significant improvement. The same thing was also experienced by students at SMA Negeri 6 Purworejo. For this reason, a comprehensive and continuous effort is needed to improve this capability. Based on these situations and conditions, the Muhammadiyah University Purworejo Service Team built a collaboration with SMA Negeri 6 Purworejo to improve literacy skills for the school's residents. The theme raised was "Strengthening Literacy for Students, Teachers and Education Personnel at SMA Negeri 6 Purworejo". The activity begins with activity planning. Then, it continued with socialization activities and presentation of literacy strengthening strategies that could be carried out at the school. This activity was attended by approximately 300 students, 20 teachers and 12 education staff on October 25 2024 at the Outdoor High School 6 Purworejo. Strengthening strategies that must be implemented by SMA Negeri 6 Purworejo to strengthen literacy include: providing a literacy-friendly physical environment, getting used to reading 15 minutes before the first hour of learning begins, optimizing the role/function of the library, making visits to bookstores, optimizing corners. reading in every classroom, optimizing a school literacy team, and carrying out regular evaluations and follow-ups related to the literacy program that has been implemented.

Community empowerment in making environmentally friendly dish soap from lime extract and pandan leaves is not just a service activity. It is a movement that aims to change people's consumption patterns, protect the environment, and improve economic welfare. Toxins are toxic and harmful substances produced in products. In addition, pandanus is also useful as a natural coloring material, but using it has a drawback, which is that the color is not very striking. The method used for community service activities in making environmentally friendly dish soap from lime extract and pandan leaves to increase public awareness of the dangers of chemicals is the demonstration method. The demonstration method is to demonstrate or show something in front of the public (Dewanti et al., 2020). Planning, implementation, elaboration and conclusion. The above stages provide guidance in implementing the extension program for making dish soap for the economically weak community in Tugan village, and ensure systematic and directed preparation, implementation, elaboration, and conclusions. According to the long-term impact evaluation, there is a possibility of an increase in the number of people interested in entrepreneurial training, opportunities for economic growth, and the emergence of a desire to participate in socio-economic empowerment. Overall, this community service program has produced good results and has been successful

This research aims to analyze assistance in making environmentally based handicrafts as part of the implementation of the Pancasila Student Profile Strengthening Program (P5) at SDN 3 Demulih. P5 is designed to build student characters who are creative, care about the environment, and are able to work together. This research uses a qualitative descriptive method, this research evaluates the effectiveness of mentoring in increasing students' creativity and awareness of environmentally friendly lifestyles. The research results show an increase in students' ability to use recycled materials to create useful products as well as increased awareness of environmental issues. This program has also succeeded in strengthening the application of Pancasila values, especially cooperation and social responsibility. Apart from improving practical skills, this activity forms students' character who cares about the environment and is oriented towards sustainability.

This research aims to analyze assistance in making environmentally based handicrafts as part of the implementation of the Pancasila Student Profile Strengthening Program (P5) at SDN 3 Demulih. P5 is designed to build student characters who are creative, care about the environment, and are able to work together. This research uses a qualitative descriptive method, this research evaluates the effectiveness of mentoring in increasing students' creativity and awareness of environmentally friendly lifestyles. The research results show an increase in students' ability to use recycled materials to create useful products as well as increased awareness of environmental issues. This program has also succeeded in strengthening the application of Pancasila values, especially cooperation and social responsibility. Apart from improving practical skills, this activity forms students' character who cares about the environment and is oriented towards sustainability.

This study examines the relationship between Green Human Resource Management (Green HRM), Pro-Environmental Behavior (PEB), and Employee Performance in the hospitality industry. Using data collected from 265 employees across 12 star-rated hotels in Semarang that have implemented green hotel practices, this research employs Partial Least Squares Structural Equation Modeling (PLS-SEM) to test the proposed hypotheses. The findings reveal that Green HRM positively influences both PEB (β = 0.627) and Employee Performance (β = 0.341). Furthermore, PEB positively affects Employee Performance (β = 0.396) and partially mediates the relationship between Green HRM and Employee Performance. Demographic factors, including age, education level, and tenure, moderate several relationship paths, suggest the importance of a differentiated approach in Green HRM implementation. Among Green HRM dimensions, Training and Development and Employee Involvement have the strongest effect on PEB, while Performance Management and Reward Systems most directly influence Employee Performance. These results provide empirical evidence that integrating environmental sustainability into HR practices benefits not only environmental outcomes but also enhances employee performance, creating a win-win situation for hotels in their pursuit of competitive advantage while meeting environmental responsibilities.

Conventional power plants that exist today can cause environmental damage, such as air pollution and the erosion of fossil reserves. Therefore, humans continue to innovate to develop environmentally friendly power plants. One of them is the combined wind turbine and solar cell technology to create a more effective solution called a Hybrid power plant. This research proposes a VAWT Helix Turbine Design for Microhybrid Power Plant. The design is according to the wind speed and solar radiation for the Madiun city area. BMKG data shows that the average wind speed is 3 m/s to 7 m/s. Meanwhile, the sun's heat is on average 25°C to 36°C. The wind turbine uses 3 blades of helix type and the solar cell used is Monocrystalline. The design was designed using the AutoCAD program and simulated using Qblade software. The blades are made using 3D Printing Polylactic Acid (PLA) and then printed using a 3D Printer. Simulation results using Qblade show the average value when the wind speed is 3 m/s produces an average power within 11.4 Watt. When the wind speed is 4 m/s, the average power is 33.7 Watt. When the wind speed of 5 m/s produces an average power of 80.2 watts.

Halal tourism has emerged as a significant niche within the global tourism industry, offering a unique opportunity to integrate religious values with sustainable tourism practices. This study explores the economic, cultural, and environmental impacts of halal tourism, focusing on its role in fostering local economic growth, preserving cultural heritage, and promoting environmental sustainability. The research highlights key findings that show halal tourism not only drives economic growth by creating income opportunities and supporting small and medium enterprises (SMEs) but also ensures that tourism activities align with eco-friendly practices. The study emphasizes that halal tourism has the potential to integrate local wisdom and community engagement, which strengthens cultural preservation and promotes social cohesion within tourism destinations. Furthermore, halal tourism initiatives frequently incorporate sustainable tourism practices, such as responsible resource use and the conservation of natural ecosystems, thereby contributing to the broader goals of sustainable tourism development. The study compares halal tourism with traditional mass tourism, noting that halal tourism offers a more inclusive, culturally sensitive, and environmentally responsible model. It also examines the challenges faced by halal tourism, including the lack of standardized halal certification and infrastructure deficiencies, which hinder its growth in some regions. Despite these challenges, the research identifies opportunities for innovation, particularly in the use of technology to enhance certification systems and improve environmental sustainability. The paper concludes with policy recommendations for integrating halal tourism into sustainable tourism strategies, suggesting the need for coordinated frameworks that promote both halal compliance and environmental stewardship. Finally, future research should focus on the impacts of halal tourism in diverse geographic and cultural contexts, exploring its potential for fostering sustainable tourism practices worldwide.

Eco-pharmaceuticals are an emerging solution in the pharmaceutical industry, aimed at reducing environmental impacts through sustainable production, distribution, and disposal practices. The growing concern over pharmaceutical waste, especially in low-resource settings, highlights the need for greener alternatives. Pharmaceutical residues, often not fully removed during conventional wastewater treatments, contribute significantly to water pollution and disrupt aquatic ecosystems. Eco-pharmaceuticals address these issues by using biodegradable materials, environmentally friendly production methods, and safer disposal techniques, thereby reducing the persistence of pharmaceutical contaminants in the environment. Life-Cycle Assessment (LCA) is an essential methodology used to evaluate the environmental impact of pharmaceutical products, considering all stages from raw material extraction to end-of-life disposal. The results of LCA show that eco-pharmaceuticals significantly reduce water pollution potential and carbon emissions when compared to conventional drugs. Additionally, they offer a more resource-efficient alternative by minimizing waste generation during production and ensuring safer end-of-life disposal. Despite the clear environmental benefits, challenges remain in transitioning to eco-pharmaceuticals, particularly in low-resource settings where infrastructure for waste management is limited. Cost and availability of eco-pharmaceuticals may also pose barriers to widespread adoption. However, with appropriate policy interventions, public education, and technological innovations, these challenges can be addressed. This study underscores the potential of eco-pharmaceuticals in mitigating environmental degradation while offering a sustainable and cost-effective alternative to traditional pharmaceuticals, particularly in regions most vulnerable to pollution.

Fear of crime is closely linked to various factors such as education, income, race, age, and especially gender. Many studies have shown that women tend to experience higher levels of anxiety than men, thus limiting their participation in utilizing urban outdoor spaces. This condition emphasizes the need for crime prevention efforts to be integrated into urban planning, emphasizing the fulfillment of a sense of security not only physically but also psychologically. If the city fails to provide an adequate sense of security, it will lead to increased anxiety, discomfort, and ultimately limit community involvement in the use of public spaces. This study aims to identify design factors that influence women's sense of security and psychological safety in downtown areas. The research paradigm used is post-positivism with a quantitative approach, reinforced by walkthrough analysis techniques to produce more accurate findings. The results show that control factors are the most dominant aspect in influencing women's psychological security and safety, while sub-factors such as lighting, diversity of activities, availability of open spaces, and road conditions have also been shown to play a significant role in reducing women's anxiety when accessing public spaces. Thus, this study emphasizes the importance of city center design that is not only oriented towards physical function alone, but also pays attention to psychological aspects in order to create a safe, inclusive, and gender-friendly urban environment so that women can feel more protected and free to participate in urban life.

This research aims to design and developing a hydrofluorocarbon (HFC) leak monitoring system in the cold storage cooling system on the Anchor Handling Tug Supply (AHTS) ship by utilizing Internet of Things (IoT) technology. HFC leaks in cooling systems can cause environmental hazards and operational inefficiencies. The proposed system integrates sensors and IoT devices to continuously monitor HFC levels, detect leaks in real-time, and provide instant alerts to crew and management. The system architecture includes sensors for HFC detection, a microcontroller for data processing, and a communication module for data transmission to a central monitoring platform. Real-time data can be accessed through a user-friendly interface, enabling timely intervention and maintenance. Initial testing shows that the system is effective in identifying and reporting HFC leaks, potentially reducing environmental impacts and improving the safety and efficiency of cold storage operations on AHTS vessels. Further development and extensive field testing are planned to refine the system and validate its performance across a wide range of operational conditions.

Kuliah Kerja Nyata (KKN) or Community Service Program is a student engagement initiative designed to apply academic knowledge and skills in real-world contexts. The KKN program in Lampuyang Village, Teluk Sampit District, Central Kalimantan, conducted from July 15 to August 29, 2024, focused on converting coconut shell waste into charcoal briquettes. Lampuyang Village possesses significant potential in coconut plantation, but the waste from coconut, such as shells and husks, is often underutilized. This KKN aimed to provide a solution by training the village’s youth in making charcoal briquettes, thereby enhancing their skills and creating new, environmentally friendly business opportunities. Through a Participatory Action Research (PAR) approach, the program actively involved the community at every stage, from observation, planning, implementation, to evaluation. As a result, the program raised awareness about the economic potential of coconut waste, reduced environmental impacts from open burning, and encouraged the youth to engage in local economic development. This initiative is expected to offer long-term benefits to Lampuyang Village’s community and strengthen the role of students as agents of social change.