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Tujuan – Penelitian ini bertujuan untuk menguji dan menganalisis pengaruh disiplin kerja terhadap kepuasan kerja pegawai dengan komitmen organisasi sebagai variabel intervening pada Badan Pendapatan Daerah Kota Makassar. Secara khusus, penelitian ini bertujuan untuk menguji dan menganalisis: (1) pengaruh disiplin kerja terhadap komitmen organisasi, (2) pengaruh disiplin kerja terhadap kepuasan kerja pegawai, (3) pengaruh komitmen organisasi terhadap kepuasan kerja pegawai, dan (4) pengaruh disiplin kerja terhadap kepuasan kerja pegawai melalui komitmen organisasi. Metode – Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei pada pegawai Badan Pendapatan Daerah Kota Makassar. Penentuan jumlah sampel menggunakan rumus slovin, sehingga diperoleh jumlah responden sebanyak 131 pegawai. Teknik pengambilan sampel menggunakan simple random sampling dengan pengumpulan data melalui kesioner terstruktur. Data dianalisis menggunakan Partial Least Square-Structural Equation Medeling (PLS-SEM) dengan bantuan SmartPLS, melalui pengujian outer model dan inner model. Hasil/Temuan – Hasil penelitian menunjukkan bahwa disiplin kerja dan kepuasan kerja pegawai berpengaruh signifikan terhadap komitmen organisasi. Selanjutnya, disiplin kerja berpengaruh signifikan secara tidak langsung terhadap kepuasan kerja pegawai. Selain itu, komitmen organisasi terbukti memiliki pengaruh signifikan kepuasan kerja pegawai. Hasil pengujian mediasi mengungkapkan bahwa komitmen organisasi berperan sebagai mediator penuh dalam hubungan antara disiplin kerja dan kepuasan kerja pegawai. Temuan ini menegaskan peran strategis komitmen organisasi sebagai penghubung dalam memperkuat pengaruh disiplin kerja terhadap kepuasan kerja pegawai.

This study aims to describe gazebo management strategies as tourism infrastructure to increase visitor attraction at Pasir Putih Parparean II Beach, Porsea Subdistrict, Toba Regency. The beach is a unique destination in the Lake Toba area, characterized by fine white sand that is rarely found in the region. However, visitor data from the Toba Regency Tourism Office reveals a significant decline, from 35,304 visitors in January–April 2023 to only 1,550 visitors in January–August 2025. This decline is closely linked to the unplanned construction of permanent gazebos on the beach area, which has reduced the open space that constitutes the beach’s main attraction. This study employed a descriptive qualitative method. Data were collected through in-depth observation, semi-structured interviews, and documentation. The key informants consisted of three beach managers: Herbert Napitupulu, Nora Pandiangan, and Her Hutasoit, selected purposively based on their direct involvement and in-depth knowledge. Two regular tourists were also included as additional informants. Data analysis followed the Miles and Huberman model, encompassing data reduction, data presentation, and conclusion drawing. The results indicate that gazebo management strategie including facility improvements, environmental landscaping, and the provision of supporting amenities contribute significantly to enhancing visitor comfort and tourism appeal. This study recommends more systematic and planned management, spatial restructuring of gazebo placement, and the implementation of effective promotional strategies to support Pasir Putih Parparean II Beach as a sustainable tourism destination.

This study examines the role of the creative economy in enhancing sustainable tourism potential in Pampang Cultural Village, Samarinda, Indonesia, and identifies strategic priorities for its development. Pampang Cultural Village is recognized for its rich cultural heritage preserved by the Dayak Kenyah community, which serves as a valuable tourism asset. Despite this potential, the contribution of creative economy activities to tourism development has not been fully optimized. Therefore, a comprehensive analysis is needed to formulate effective development strategies. This research employs a mixed qualitative–quantitative approach using the SWOT-AHP method. SWOT analysis is utilized to identify internal strengths and weaknesses as well as external opportunities and threats affecting creative economy development. Subsequently, the Analytic Hierarchy Process (AHP) is applied to determine the priority level of each strategic factor and alternative strategy. The findings indicate that the village possesses significant creative economy potential in cultural performances, handicrafts, culinary products, traditional fashion, and cultural souvenirs. Cultural authenticity emerges as the primary strength, while limited innovation capacity and digital marketing skills remain the major weaknesses. The results further reveal that the highest-priority strategy is the development of innovative creative tourism products rooted in Dayak Kenyah cultural heritage while preserving cultural authenticity. This strategy should be supported by digital promotion, human resource capacity building, stakeholder collaboration, and improvements in tourism infrastructure to achieve sustainable tourism development.

Penelitian ini bertujuan untuk menganalisis implementasi strategi manajemen kesiswaan berbasis nilai Kristiani serta kontribusinya terhadap pembentukan karakter peserta didik dalam lingkungan pendidikan multikultural di SDS Unity Primary School. Latar belakang penelitian ini didasarkan pada meningkatnya kompleksitas keberagaman di lingkungan sekolah yang menuntut adanya pengelolaan peserta didik yang tidak hanya berorientasi administratif, tetapi juga mampu membangun sikap toleransi, penghargaan terhadap perbedaan, dan karakter yang kuat. Penelitian menggunakan pendekatan kualitatif deskriptif dengan metode studi kasus. Data diperoleh melalui observasi partisipatif, wawancara, dan analisis dokumentasi sekolah, kemudian dianalisis menggunakan kerangka SWOT (Strengths, Weaknesses, Opportunities, Threats). Hasil penelitian menunjukkan bahwa manajemen kesiswaan di SDS Unity Primary School diimplementasikan melalui integrasi nilai-nilai Kristiani, seperti kasih, integritas, tanggung jawab, kerendahan hati, dan pelayanan ke dalam berbagai kebijakan dan program kesiswaan. Keberagaman peserta didik yang terdiri atas berbagai agama dan etnis dikelola melalui pendekatan inklusif yang mendorong interaksi lintas budaya dan lintas agama. Analisis SWOT menunjukkan bahwa identitas spiritual sekolah, program pembinaan rohani, kegiatan ekstrakurikuler, serta dukungan orang tua menjadi kekuatan utama dalam pembentukan karakter peserta didik. Di sisi lain, keterbatasan pembina rohani dan tantangan sekularisasi menjadi faktor yang perlu diantisipasi. Temuan penelitian juga menunjukkan bahwa harmonisasi program kerohanian, ekstrakurikuler, dan program anti-perundungan berbasis pendekatan restoratif berkontribusi terhadap terciptanya iklim sekolah yang aman, toleran, dan harmonis. Penelitian ini menyimpulkan bahwa strategi manajemen kesiswaan berbasis nilai Kristiani efektif mendukung pembentukan karakter peserta didik serta dapat menjadi model pengelolaan pendidikan multikultural yang inklusif dan berorientasi pada pengembangan karakter secara holistik.

This study was conducted to analyze the relationship between students’ critical thinking skills and mathematical problem-solving abilities through a literature review approach. The study is based on the importance of mastering higher-order thinking skills in the mathematics learning process, particularly when students are faced with complex problems related to real-life situations. The method used in this research was a literature review by examining various relevant scientific journals and academic books published between 2021 and 2026. The data analysis process was carried out through stages of identification, classification, evaluation, and synthesis of the collected sources. The findings revealed a significant and positive relationship between critical thinking skills and students’ mathematical problem-solving abilities. Critical thinking skills play an important role in helping students understand problems, process and analyze information, select appropriate solution strategies, and systematically review the results obtained. Students with strong critical thinking skills generally demonstrate more optimal mathematical problem-solving abilities. In addition, the implementation of learning models such as Problem-Based Learning and contextual approaches has been considered effective in improving both abilities. Therefore, critical thinking skills are regarded as an essential aspect that needs to be developed in mathematics learning in order to enhance students’ mathematical problem-solving abilities.

Increasingly intense market competition in the digital era requires companies to implement effective recruitment strategies to attract the best talent, particularly from Generation Z. This generation is highly familiar with digital technology and social media, making digital platforms their primary source of information regarding employment opportunities. In this context, employer branding and corporate social media utilization play important roles in shaping perceptions and influencing job application intentions. Although previous studies have examined the influence of employer branding and social media on recruitment outcomes, the findings remain inconsistent and often contradictory. Therefore, this study aims to analyze and evaluate the effects of employer branding and the intensity of corporate social media usage on the job application intentions of Generation Z. The research focuses on Generation Z individuals residing in the Singaparna area. This study is expected to provide a more comprehensive understanding of the factors influencing job application decisions among young people in the digital era. The findings are anticipated to serve as valuable insights for companies in designing more effective, innovative, and targeted recruitment strategies that align with the characteristics and preferences of Generation Z as the future workforce.

Car Free Night (CFN) activities, which are held periodically in urban public spaces, have become one of the local government's strategies to support emission reduction and empower Micro, Small, and Medium Enterprises (MSMEs). This study aims to analyze the economic impact of CFN implementation on MSMEs in the handicraft sector in Sumbawa Regency. The method used is a mixed methods approach through a quantitative survey of 30 craft MSME actors and in-depth qualitative interviews with five key informants from government agencies, business actors, and visitors. The results show that the implementation of CFN has a positive impact on increasing MSME turnover by an average of 30-40% per event, opening up new market access, and strengthening the existence of local culture through regional craft products. However, the challenges faced include limited production capacity, suboptimal digital marketing, and dependence on physical events. Therefore, sustainable policy interventions are needed in the form of business management training, integrated digital promotion, and MSME support facilities in public spaces. This study reinforces previous findings that creative public spaces such as CFN contribute significantly to local economic growth.

The enactment of Law Number 1 of 2023 concerning the Criminal Code (KUHP) has brought a fundamental paradigm reconstruction to the Indonesian criminal justice system through the explicit recognition of the "living law" (hukum yang hidup di masyarakat). This study aims to analyze the legal standing of living law within the Indonesian legal system and examine the juridical and sociological implications of integrating these unwritten norms from the perspective of Article 2 of Law Number 1 of 2023. The research method employed is normative legal research with a statutory approach. The results indicate that the positioning of living law holds a strategic standing rooted in Article 18B paragraph (2) of the 1945 Constitution of the Republic of Indonesia and is further reinforced by the Constitutional Court Decision Number 35/PUU-X/2012. Following the promulgation of Law Number 1 of 2023, Article 2 paragraph (1) formally deconstructs the rigidity of the colonial-inherited formal legality principle (Wetboek van Strafrecht) and transforms it toward a material legality principle. Consequently, living law is now recognized as a valid basis for criminal liability and acts as a complement to national law, manifested through additional criminal penalties in the form of fulfilling local customary obligations to support restorative justice. Nonetheless, the state imposes limitations through a codification mechanism into Regional Regulations guided by Government Regulations, which must be aligned with Pancasila, the 1945 Constitution, Human Rights, and general principles of law recognized by civilized nations to prevent legal uncertainty and subjective interpretations of the law.

TPS 3R is a community-based waste management approach aimed at reducing waste generation through reduce, reuse, and recycle activities. However, the operational sustainability of TPS 3R still faces several challenges,including  waste processing effectiveness, and community participation. This study aims to analyze the community’s Willingness to Pay (WTP) for waste management fees and to formulate priority recommendations for improving the performance of TPS 3R Banjar Sugihan using the Quality Function Deployment (QFD) method. The research was conducted in Banjar Sugihan Village, Tandes District, Surabaya City, involving 563 household respondents. WTP analysis was carried out using the bidding game method, while QFD analysis was conducted through the preparation of the House of Quality (HoQ). The results showed that the community’s WTP ranged from IDR 16,000 to IDR 19,000 per month. If applied to all 3,758 households in Banjar Sugihan Village, the potential retribution revenue is estimated to reach IDR 60,128,000–IDR 71,402,000 per month. The QFD analysis indicated that the priority strategies for improving TPS 3R performance include enhancing infrastructure facilities, optimizing waste sorting and processing, increasing waste processing capacity, strengthening human resource capacity, and implementing a WTP-based retribution system. Therefore, the implementation of a WTP-based retribution system and priority strategies derived from QFD analysis are expected to support the sustainability of waste management at TPS 3R Banjar Sugihan.

Allergic rhinitis (AR) is a chronic inflammatory disorder of the nasal mucosa mediated by immunoglobulin E (IgE) in response to allergen exposure. This condition has become a significant global health concern because of its increasing prevalence and substantial impact on quality of life, sleep, cognitive function, and work productivity. AR is also commonly associated with other atopic diseases, including asthma and atopic dermatitis. This article aims to review the current understanding of allergic rhinitis, focusing on epidemiology, pathophysiology, clinical manifestations, diagnostic approaches, and evidence-based management strategies. This study used a narrative literature review method by analyzing scientific articles, clinical guidelines, and peer-reviewed journals published between 2015 and 2025. Literature sources were obtained from PubMed, Google Scholar, and relevant medical databases using keywords related to allergic rhinitis, IgE, diagnosis, and immunotherapy. The findings indicate that allergic rhinitis involves complex immune mechanisms characterized by Th2 lymphocyte activation, IgE production, and inflammatory mediator release. Diagnosis is primarily established clinically and supported by allergy testing such as skin prick tests or serum-specific IgE measurement. Intranasal corticosteroids remain the first-line therapy for moderate to severe cases, while antihistamines and leukotriene receptor antagonists are used as adjunctive therapies. Allergen immunotherapy has shown effectiveness in modifying disease progression and improving long-term outcomes. In conclusion, allergic rhinitis is a manageable chronic disease that requires a comprehensive and individualized treatment approach involving environmental control, pharmacotherapy, and immunotherapy.

Parental violence against children constitutes a serious violation of their human rights, as guaranteed by Article 5 of the 1948 Universal Declaration of Human Rights and Article 19 of the 1989 Convention on the Rights of the Child. It is also contrary to Indonesia’s family law system, as set out in Law No. 35 of 2014 on Child Protection. This study aims to analyse the forms of such violence and formulate a holistic, restorative strategy to restore children’s human rights. Using a normative-empirical approach involving the analysis of legal documents, court rulings and 2023 data from the National Commission on Violence Against Women (Komnas Perempuan), which recorded 45,000 cases annually (60% of which involved parents as perpetrators), it was found that effective strategies include medical and psychological rehabilitation via P2TP2A and TF-CBT, and restorative justice through mediation under Supreme Court Regulation (Perma) No. 4 of 2019. Socio-economic support, such as the PKH programme, is also crucial. The main obstacles are patriarchal culture and a regulatory vacuum regarding the KHI. The conclusion emphasises the need for cross-sectoral commitment and makes recommendations including the introduction of mandatory parental counselling, prioritisation of court mediation, sub-district recovery units and large-scale public awareness campaigns. This study contributes to the strengthening of child protection within Indonesian family law.

This study aims to examine the role of the government in implementing gender political education in schools in Bengkulu Province. Within the context of Indonesia's national education system, gender equality remains a crucial issue that requires sustained attention, particularly in formal educational institutions. As the primary policymaker, the government plays a strategic role in ensuring that educational policies, curricula, teaching practices, and school environments promote the principles of gender equality and inclusiveness. This research employs a library research method by reviewing various scientific publications, policy documents, laws and regulations, government reports, and relevant academic sources related to gender and education. The findings reveal that the government has introduced several regulations and programs to support gender-responsive education and enhance equal opportunities for all students. However, the implementation of these policies in schools across Bengkulu Province continues to face significant challenges. These include limited teacher competence in gender-sensitive instruction, inadequate availability of gender-responsive learning materials, insufficient monitoring and evaluation mechanisms, and the persistence of patriarchal cultural values that influence educational practices. Therefore, this study recommends strengthening policy implementation, providing continuous gender-based teacher training, developing inclusive learning resources, and integrating gender political education into local curriculum content to promote greater gender awareness and equality in schools throughout Bengkulu Province.

This study was conducted to examine the integration of spiritual intelligence into Islamic Religious Education (PAI) learning as an effort to strengthen students’ character. At MA Al-Amien Bugih Pamekasan, some students still demonstrate a lack of discipline, responsibility, and honesty in the learning process. To address these issues, PAI teachers integrate spiritual values through religious activities and the cultivation of positive habits during classroom instruction. This study aims to describe the implementation of spiritual intelligence integration, the strategies used by teachers, and its implications for students’ character development. This research employed a descriptive qualitative approach. Data were collected through observations, interviews, and documentation involving purposively selected informants, namely PAI teachers and students. Data analysis followed the Miles, Huberman, and Saldana model, including data reduction, data display, and conclusion drawing. The validity of the findings was ensured through source and technique triangulation. The results indicate that the integration of spiritual intelligence in PAI learning has been implemented systematically through planning, implementation, and evaluation stages. Teachers incorporate spiritual values through religious practices, role modeling, learning reflections, discussions of moral values, and character assessments. These strategies contribute positively to the development of students’ character, particularly in fostering discipline, responsibility, honesty, cooperation, empathy, and independence. Although several challenges remain, including differences in students’ backgrounds, limited instructional time, and external environmental influences, the integration of spiritual values continues to support sustainable character development among students. The findings highlight the important role of spiritual intelligence in creating meaningful learning experiences and promoting positive character formation in Islamic educational settings.

Amidst rising global pressure regarding sustainability and cross-border trade, customs agencies are no longer viewed merely as gatekeepers but as strategic actors in global environmental governance through the Green Customs Initiative (GCI). This research aims to uncover the evolutionary patterns of GCI research within the context of adaptive policy, map its intellectual structure, and identify future thematic directions. The methodology employs a bibliometric analysis of documents sourced from the Web of Science database, utilizing VOSviewer software to perform co-authorship, bibliographic coupling, and co-word analysis.The results demonstrate that the dominance of scientific actors in this field is determined more by the strength of collaboration networks than by the mere volume of publications. The findings identify that the primary intellectual foundations of GCI research rest upon the critical relationship between environmental regulation, international trade, market responses, and eco-innovation. Furthermore, country-level analysis highlights the central roles of China, the United States, and the United Kingdom in shaping the knowledge structure of this domain. Overall, these findings underscore that the GCI has evolved into a multidisciplinary field that requires an adaptive policy framework to respond to the dynamics of ecological risks and global trade demands through institutional flexibility and cross-actor collaboration. By integrating environmental protection into border management and risk assessment, this study provides a strategic reference for customs authorities to move toward a more responsive and knowledge-based green customs administration.

Chili pepper (Capsicum annuum L.) is recognized as one of the horticultural commodities with significant economic value and an important contribution to food security in Indonesia. However, conventional cultivation practices still face various challenges, including limited land availability, climate uncertainty, and disturbances from plant pests and diseases. These conditions highlight the need for the implementation of innovative technologies to improve production efficiency while maintaining yield stability. One approach that has been increasingly developed is the hydroponic system, a cultivation technique that does not rely on soil as a growing medium but instead utilizes nutrient solutions as the primary source of essential elements. This article aims to examine various aspects of hydroponic chili cultivation, including the roles and benefits of the plant, different types of hydroponic systems, abiotic and biotic stress factors, and cultivation management strategies. Based on the review conducted, hydroponic systems, when supported by optimal nutrient management and environmental conditions, are capable of enhancing both the yield and quality of chili plants. Therefore, the development of hydroponic-based chili cultivation is considered to have promising prospects as a solution to support sustainable agriculture in the future.

The consistent decline in cucumber production in Indonesia indicates limitations in conventional cultivation systems, particularly due to land scarcity and inefficient resource management. This condition has encouraged the development of hydroponic systems as a more controlled and productive cultivation alternative. This study aims to critically analyze the key factors determining the success of hydroponic cucumber cultivation and to identify the most influential management aspects in improving yield. The method employed is a literature review, examining various recent studies related to hydroponic systems, nutrient management, growing media, and environmental factors. The results show that the advantages of hydroponics lie not only in land and water efficiency but also in the ability to precisely control growth variables. However, optimal productivity highly depends on the proper integration of nutrient management, particularly the regulation of pH, electrical conductivity (EC), and nutrient balance, as well as the control of environmental factors such as temperature, humidity, and light intensity. Inaccuracy in a single component can significantly reduce plant performance, even when other factors are optimal. Therefore, an integrated approach combining nutrient and environmental management simultaneously is essential to enhance hydroponic cucumber productivity. This study confirms that hydroponics has strong potential as a strategic solution to support sustainable agriculture amid land limitations in Indonesia.

The character crisis among students has become a serious concern, marked by the rise of deviant behaviors such as bullying, drug abuse, and criminal acts committed by minors. This phenomenon underscores the urgent need to strengthen religious character through the active role of teachers in the school environment. This study aims to describe the role of teachers in shaping the religious character of Grade III students at Madrasah Ibtidaiyah Ma'had Al-Zaytun, as well as to identify the supporting and inhibiting factors in the character formation process. A qualitative approach was employed, with data collected through in-depth observation, interviews, and documentation. Research subjects were determined using snowball sampling, while data validity was verified through source triangulation, technique triangulation, and time triangulation. The findings reveal that teachers play multiple strategic roles in shaping students' religious character, including acting as educators, instructors, mentors, motivators, evaluators, facilitators, and advisors, as well as serving as role models and fostering habitual religious practices. Supporting factors in religious character formation include the availability of school facilities and infrastructure, along with various religious activities within the school environment. Inhibiting factors consist of internal factors related to students' individual characteristics and external factors stemming from the home environment. These findings affirm that the teacher's role is multidimensional and requires synergy between the school and family environment to effectively cultivate strong religious character in students.

This study aims to analyze the paradox of stunting in Yemen, particularly the disconnect between humanitarian response priorities and children's actual nutritional needs amid the ongoing conflict. Stunting, a form of chronic malnutrition, is a significant public health issue in Yemen, exacerbated by the conflict's disruption of food, healthcare, and sanitation systems. Despite the clear evidence of rising stunting rates, international humanitarian interventions tend to focus on addressing acute crises, such as extreme hunger, while neglecting long-term nutritional needs. Using a qualitative literature review approach, the research synthesizes data from archival documents, reports, and secondary sources to explore the structural causes of stunting and the challenges faced by humanitarian actors in Yemen. The findings reveal that the protracted conflict, economic collapse, and humanitarian blockades have worsened food insecurity and malnutrition. Moreover, the humanitarian response often prioritizes short-term survival over long-term prevention of stunting, resulting in a lack of integrated, multisectoral interventions. The study emphasizes the need for a paradigm shift in humanitarian policies to incorporate long-term development strategies and integrate stunting prevention. This research contributes to the academic understanding of the humanitarian-development nexus and offers recommendations for more holistic interventions.

Indonesia’s multicultural diversity poses serious challenges in maintaining social harmony, marked by increasing cases of intolerance driven by differences in ethnicity, religion, and culture. Education, particularly civics (PPKn), plays a strategic role in instilling tolerance values from an early age. This study aims to analyze the strategies used by elementary school teachers in cultivating tolerance attitudes through PPKn  learning, identify the implementation of tolerance values in classroom activities and student social interactions, and reveal the challenges faced by teachers along with effective and contextual learning strategies. This study employed a qualitative descriptive approach based on library research, collecting data from accredited scientific journals published between 2021 and 2025, sourced from databases including google scholar, DOAJ, and sinta- indexed journals. Data were analyzed using descriptive qualitative analysis through stages of data reduction, data presentation, and conclusion drawing, with source triangulation appliet to ensure validity. The findings reveal that affective teachers employ a holistic approach encompassing cognitive, affective, and psychomotor domains, consistent with Bloom’s revised taxonomy. Teachers serve not only as knowledge transmitters but also as moral role models, as supported by Bandura’s Social Learning Theory. Implementation is carried out through three channels: intracurricular, co-curricular, and extracurricular activities. Key challenges include dominance of cognitive approaches, limited understanding of multicultural education, and negative influencesof social media. This study implies the urgent need for continuous professional training for PPKn teachers, differentiated and inclusive learning design, and active collaboration between schools and families to strengthen the internalization of tolerance values in elementary school students.

Magelang City faces the challenge of limited land availability, with a total area of only 18.58 km2 and a high population density. Consequently, telecommunications infrastructure development requires a precise strategy. This study aims to analyze the business model and investment feasibility of Pole and Greenfield type telecommunication towers in Magelang City. Using a descriptive quantitative approach, this research processes secondary data from PT Dayamitra Telekomunikasi Indonesia by applying feasibility analysis based on Life Cycle Costing (LCC), Net Present Value (NPV), Internal Rate of Return (IRR), Break-Even Point (BEP), Payback Period (PP), and Benefit-Cost Ratio (BCR). The results indicate significant differences in cost structures; Pole towers proved to be more efficient, requiring an initial capital outlay of only 28.8% of the total capital required for Greenfield towers. Greenfield towers generated an NPV of Rp13.07 billion with an IRR of 20%, while Pole towers generated an NPV of Rp2.46 billion with a higher IRR of 23%. Pole towers have proven to offer a faster return on investment and better operational cost efficiency, making them the most strategic option to support network densification and the implementation of 5G technology in urban areas with spatial constraints like Magelang City.