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Land-use changes dominated by impervious surfaces in residential areas reduce the natural infiltration capacity of the soil and increase surface runoff, which may lead to flooding and waterlogging. This study aimed to design a rainwater infiltration well system as an effort to reduce surface runoff in Samudera Afroza 3 Housing Estate, Jambi City. A quantitative approach was employed through field surveys, hydrological analysis, soil permeability testing, GIS-based land-use analysis, and infiltration well design in accordance with SNI 8456:2017 and SNI 03-2453-2002 standards. Rainfall analysis was conducted using maximum daily rainfall data from 2014–2023, applying several probability distributions, with the Gumbel distribution identified as the most representative model. The results revealed that the residential area covers 8,104 m², with 91.84% of the land occupied by built-up surfaces, resulting in limited natural infiltration capacity. The average soil permeability value of 0.00024 m/s indicates favorable conditions for the implementation of infiltration wells. Based on the design calculations, 41 Type III infiltration wells are required, providing a total storage capacity of 289.665 m³ and an infiltration discharge of 0.0919 m³/s. The proposed infiltration well system is capable of reducing runoff volumes by 15.044%, 12.486%, and 11.223% for 2-year, 5-year, and 10-year return periods, respectively. Therefore, infiltration wells can be considered an effective alternative for water conservation and runoff management in residential areas.

Based on the current existing conditions, Perumnas IV frequently experiences challenges in both the maintenance of its facilities and infrastructure and the perception of its residents. This study aims to: 1) Determine the morphology and typology of the Perumnas IV Padang Bulan area, 2) Determine the level of feasibility of the infrastructure based on SNI 03-1733-2004, and 3) Determine public perception of the infrastructure based on existing conditions and research analysis results. The research method used by the author in this study is a mixed method using an Explanatory Sequential Design approach and a comparative approach. The difference in feasibility percentages between SNI and public perceptions explains that residents have become accustomed to living with the existing facilities and infrastructure, so that the suitability between existing conditions and applicable technical requirements is not a problem in daily life.

Tanah merupakan salah satu kebutuhan mendasar dalam kehidupan masyarakat karena tidak hanya bernilai ekonomis, tetapi juga berkaitan langsung dengan kepastian status hukum seseorang atas ruang hidupnya. Dalam sistem hukum agraria Indonesia, negara memiliki kewenangan untuk mengatur penguasaan, penggunaan, dan pemanfaatan tanah. Sebagian kewenangan tersebut dapat diberikan kepada badan tertentu melalui lembaga Hak Pengelolaan. Perum Perumnas sebagai Badan Usaha Milik Negara memiliki posisi khusus karena memperoleh kewenangan pengelolaan tanah untuk mendukung penyediaan perumahan bagi masyarakat. Di sisi lain, Perum Perumnas juga melakukan hubungan hukum keperdataan melalui pembangunan, pemasaran, dan pengalihan tanah serta bangunan kepada pembeli. Kondisi tersebut menimbulkan persoalan mengenai hubungan antara kewenangan publik dan tindakan privat dalam pengelolaan tanah di atas HPL. Penelitian ini menggunakan metode hukum normatif dengan pendekatan perundang-undangan dan konseptual. Hasil penelitian menunjukkan bahwa kepastian hukum bagi pembeli tanah dan bangunan di atas HPL Perum Perumnas dapat diwujudkan melalui mekanisme persetujuan pemegang HPL, pelepasan hak, dan pendaftaran tanah. Dengan mekanisme tersebut, HPL tidak hanya berfungsi sebagai instrumen pengelolaan tanah oleh negara, tetapi juga menjadi dasar hukum bagi masyarakat untuk memperoleh perlindungan atas kepemilikan tanah melalui penerbitan Sertipikat Hak Milik.

This study aims to analyze the effect of Return on Asset (ROA), Current Ratio (CR), Net Profit Margin (NPM), and Total Asset Turnover (TATO) on company value as measured by Price Book Value (PBV) in property and real estate sector companies listed on the Indonesia Stock Exchange for the 2019–2023 period. This research adopts a quantitative method with a causal associative approach. The data was obtained from the financial reports of eight companies that met the purposive sampling criteria. Data analysis was conducted using multiple linear regression with the help of SPSS software. The results show that, partially, ROA and CR have a significant negative effect on PBV, while NPM does not have a significant effect on PBV, and TATO has a significant negative effect on PBV. Simultaneously, all four independent variables significantly affect PBV, with an R² value of 12.3%, indicating that most of the PBV variations are explained by other factors outside the research model. These findings provide insights for investors and company management regarding the importance of asset management and operational efficiency in enhancing firm market value.

The need for housing is increasingly pressing with population growth and urbanization, while affordability remains a challenge for single-income households. The purpose of this investigation is to assess the impact of price also location on home purchase decisions using a literature review. This approach involves reviewing, analyzing, and synthesizing various relevant literature sources, such as scientific journals, books, undergraduate theses, also previous investigation reports that discuss factors influencing home purchase decisions. The study concludes that price plays a positive also significant role in home purchase decisions, as consumers prefer homes with prices commensurate with their purchasing power and the quality offered. Location has also been shown to influence decisions, particularly when housing is conveniently situated at a key location  and the availability of public facilities. However, certain studies indicate that price and location are not always the primary determinants of decision-making, as other variables such as promotion, brand image, product quality, and lifestyle also play a role.

Sutera Subdistrict is an area affected by floods and landslides, causing significant damage to residential areas. Most houses suffered severe damage and are no longer habitable, making housing relocation a crucial post-disaster response. This study aims to identify settlements located in disaster-prone zones and determine potential land areas for housing relocation in Sutera. The method applied involves scoring and weighting combined with spatial analysis of various physical parameters and disaster vulnerability levels.The results indicate that Sutera Subdistrict has considerable potential land for housing relocation, with the highest potential found in Nagari Amping Parak Timur. However, the physical characteristics of the area and variations in disaster vulnerability require selective and planned land utilization. Disaster vulnerability maps serve as an essential basis for spatial planning and development control, particularly in determining relocation sites. In addition, strengthening mitigation efforts and enhancing community preparedness are necessary to minimize disaster risks and support the development of a safer and more sustainable area.

This community service research was conducted to examine the implementation of branding development through a Car Free Day event as a strategy to enhance communication and visual identity at Telaga Harmony Residence. The background of this study is the need for effective community branding to strengthen public awareness, social engagement, and residential image in a growing housing area. The objective of this activity was to apply integrated communication and visual strategies that support brand identity through participatory public events. The method employed was a participatory and collaborative approach involving residents, organizers, and local stakeholders, supported by promotional media, visual design elements, and social interaction activities. The findings indicate that the Car Free Day event successfully increased community participation, strengthened visual recognition of the residential brand, and improved public perception of Telaga Harmony Residence as a healthy and environmentally friendly housing area. The implications of this study suggest that community-based events combined with consistent branding and visual communication strategies can effectively enhance residential identity and social cohesion, and may serve as a reference for similar community development programs in the future.

Slums are an urban issue that arises due to rapid population growth and the limited capacity of local governments to provide adequate housing and basic infrastructure. This leads to areas with low environmental quality, limited access, poor drainage, and high socio-economic vulnerability. A similar phenomenon occurs in Jambi City, which requires a sustainable handling strategy. This study aims to analyze the strategies implemented by the Department of Public Housing and Settlement Areas of Jambi City in addressing slums and assess their contribution to environmental quality. A descriptive qualitative approach was used to understand the policies, program implementation mechanisms, and institutional challenges. Data was collected through interviews with government officials, field observations, and analysis of planning documents. The results indicate that the strategy focuses on improving basic infrastructure, such as road construction, drainage rehabilitation, and the provision of settlement facilities. This program enhances environmental quality and accessibility but faces challenges such as budget limitations, suboptimal inter-agency coordination, and the socio-economic conditions of the community. Addressing slums requires a more comprehensive approach, including collaborative governance, increased community participation, and adaptive policies to ensure sustainable improvements.

This study aims to analyze the influence of leadership and human resource quality on work productivity in the Human Resources Division of PT Pembangunan Perumahan (PP) Tbk. The research uses a quantitative associative approach with a census method applied to the entire population of 60 employees in the HR Division. Data were collected through questionnaires and analyzed using simple and multiple linear regression with SPSS 24.0. The results show that leadership has a positive and significant effect on work productivity (regression coefficient = 0.975; determination = 95.1%). Human resource quality also has a positive and significant effect (regression coefficient = 0.978; determination = 95.6%). Together, both variables influence work productivity with a determination coefficient of 96.8%. Leadership and human resource quality are critical factors in improving work productivity. Organizations are advised to develop participatory leadership styles and sustainable competency development programs.

Model ini diaplikasikan pada Perumahan Green pakis Regency  (PT. Altofindo Sentosa) melalui proses simulasi, berkonsep “Green Area berwawasan lingkungan dan berkelanjutan. Hal ini sesuai dengan Undang-Undang No. 32 Tahun 2009 yaitu melindungi lingkungan hidup dan mendukung implementasi target SDGs yang terkait dengan lingkungan, memberikan ruang lebih pada kawasan hijau, menggunakan energi berwawasan yang tidak memicu terjadinya lonjakan carbon, penggunaan material ramah lingkungan. Konsep perencanaan site plan mempertimbangkan kawasan rumah sehat yaitu memberi porsi yang cukup terhadap  ventilasi, pencahayaan, kepadatan hunian. Tujuan dari penelitian ini dengan program “Excel RAB-Pro” mendapatkan model site plan perumahan yang optimal, dari instrumen biaya  perumahan. Metode Penelitian adalah model simulasi site plan dengan merencanakan 3 alternatif untuk rumah type 40, 45, 70 (1 lantai), 68 dan78 (2 lantai) dan Ruko type 90 (2 lantai). Ketiga alternatif site plan tersebut kita ajukan ke perijinan untuk diproses, dievaluasi yang hasilnya ditetapkan satu untuk disetujui dan disyahkan untuk diaplikasikan ke proyek. Instrumen dari biaya meliputi  : biaya tidak langsung, biaya langsung, profit dan biaya penambahan SDGs meliputi eco drainage berupa sumur resapan, penggunaan material sirap dari kayu merbau untuk atap bangunan masjid, penggunaan energi ramah lingkungan untuk penerangan jalan solar panel dan solar water heater yaitu pemanfaatan energi matahari guna memanaskan air untuk kamar mandi.

Penelitian ini mengkaji transformasi jaringan perkotaan Kotabaru Yogyakarta melalui pendekatan tipomorfologis, dengan fokus pada ketahanan dan kemampuan beradaptasi elemen ruang di tengah perubahan perkotaan yang cepat. Awalnya dirancang berdasarkan konsep Garden City, Kotabaru telah mengalami transformasi signifikan, termasuk konversi zona perumahan menjadi penggunaan komersial, pengurangan ruang terbuka hijau, dan meningkatnya ketidakkonsistenan arsitektural. Menggunakan analisis spasial diachronis dari tahun 1925 hingga 2025, penelitian ini mengidentifikasi pergeseran morfologis kunci dan mengkategorikan elemen perkotaan menjadi tipe persisten, pendorong, dan patologis. Temuan menunjukkan bahwa meskipun beberapa struktur permanen, seperti jaringan jalan radial dan bangunan kolonial, tetap ada, mereka tidak cukup untuk mempertahankan idealisme Garden City di hadapan komersialisasi, tekanan populasi, dan tuntutan infrastruktur. Degradasi ruang hijau—dari 45,3% pada tahun 1925 menjadi 24,61% pada tahun 2025—lebih lanjut menyoroti hilangnya keseimbangan ekologi dan spasial. Studi ini menyimpulkan bahwa ketahanan jaringan perkotaan memerlukan lebih dari sekadar keabadian fisik; ia membutuhkan penegakan kebijakan yang konsisten, perlindungan ekologi, dan intervensi desain yang sensitif terhadap konteks. Temuan ini berkontribusi pada strategi revitalisasi berkelanjutan distrik perkotaan warisan di bawah tekanan modernisasi.

Labor productivity is a critical factor in construction project success as it directly affects time, cost, and work quality. In the Palm Vista Residence housing development project, delays in ground floor structural works indicate suboptimal human resource performance. This study aims to analyze labor productivity levels, identify factors influencing productivity, and formulate strategies to improve productivity in sloof beams, columns, and floor slab works. The research employs a quantitative approach with descriptive-analytical methods through field observations, questionnaires, and interviews. Labor productivity is measured using the work sampling method and the Labour Utilization Rate (LUR), while influencing factors are analyzed using multiple linear regression. Strategy prioritization for productivity improvement is determined using the Analytical Hierarchy Process (AHP). The results show that labor productivity is at a moderate level and is significantly influenced by work experience, managerial aspects, and coordination and planning. The priority strategies include improving worker competence and strengthening project management practices. These findings are expected to provide practical guidance for construction labor management to enhance efficiency and ensure timely project completion.

The house renovation program is one of the government's efforts to improve the quality of housing for low-income people. However, the process of selecting recipients of home surgery assistance is often faced with obstacles in determining the right and fair priorities for recipients. Therefore, this study aims to design and implement a home surgery decision-making system at the Housing, Residential Areas, and Land Office using the Weight Product (WP) method. The WP method was chosen because of its ability to conduct an objective assessment of various relevant criteria, such as the condition of the house, ownership status, level of welfare, and socioeconomic needs of the recipient. This system will give weight to each criterion used to determine the priority of home surgical assistance for residents in need. In its implementation, this system is able to process data from various prospective recipients and produce an automatic and transparent order of priority recipients. The results of the evaluation show that this system can improve efficiency and accuracy in the decision-making process, as well as assist the Housing Office in implementing the house renovation program more on target. With this system, it is hoped that the home renovation program can provide greater benefits to people in need, as well as accelerate the implementation of better housing programs.

The number of housing units with the handover of residential Prasarana, Sarana, dan Utilitas (PSU) by developers in Sidoarjo Regency is inversely proportional. As of 2023, there were 535 housing units, and 25 Surat Keterangan Rencana Kota (SKRK) were issued in 2024, whereas the number of Berita Acara Serah Terima (BAST) for the handover of residential PSU until September 2025 was only 128. However, the handover of residential PSU to the Regional Government is a mandatory obligation for every developer. This research focuses on the implementation of Sidoarjo Regent Regulation Number 53 of 2024 concerning Procedures for the Handover and Utilization of Residential PSU. The purpose of this research is to examine the extent of implementation of this regulation. This study uses a qualitative method with a case study approach. The results show that the implementation of Sidoarjo Regent Regulation Number 53 of 2024 has been running well, with a focus on improving Human Resources and inter-agency communication.

A market is a place where buying and selling transactions take place between sellers and buyers at a specific time and place. This definition encompasses several key elements: the presence of sellers, buyers, a specific place and time, and a transaction agreement. Such markets are also known as traditional markets. "Surprise" or "overflow" markets are markets that open suddenly and briefly. "Surprise" or "overflow" markets are increasingly common in various locations. There are many reasons why people enjoy shopping at these markets. One example is the very low prices, especially compared to shopping at supermarkets or malls. Over time, with the increasing demand for basic necessities, the "surprise" market, located along the road in the Vila Mutiara Cikarang housing complex, has also experienced gradual development. The number of traders and buyers has increased, the trading space has expanded, and transaction times have decreased. This "surprise" market is located along the road in the Vila Mutiara Cikarang housing complex, starting from the second block to the end of the road exiting the housing complex. The "surprise" market operates during peak hours, especially in the morning, when this time is not only for market activities but also for many activities such as going to work, school, and other activities.

This study aims to understand how PKK mothers in BPI Semarang give meaning to their life experiences in building humanistic values ​​within the community. Using a qualitative phenomenological approach, data were obtained through in-depth interviews, observations, and documentation studies. Data analysis was conducted by identifying themes of experience formulated based on Carl Rogers' humanistic theory, including empathy, unconditional acceptance, openness, and self-actualization. The results indicate that the PKK serves as a space that facilitates members' mutual support, mentoring, and development of their potential, allowing humanistic values ​​to naturally emerge in community interactions.

Household waste management is a significant challenge in creating clean, healthy, and sustainable residential areas. Dependence on manual monitoring methods often leads to delays in waste collection, waste pile-ups, and operational inefficiencies. This community service program implements a Smart Trash Monitoring Sistem (STMS) based on the Internet of Things (IoT) in Graha Panyindangan Estate, Indramayu. The system utilizes ultrasonic sensors and ESP32 to detect waste levels and sends real-time data to a dashboard accessible by residents and cleaning staff. The results of implementing STMS show improved efficiency in waste management, with waste collection being carried out on time based on accurate, real-time data. This system also reduces the need for manual inspections and encourages responsible waste management behavior among residents. In addition to technical benefits, there have been social changes, such as increased environmental awareness and the formation of new social norms within the community. The involvement of local leaders in supporting the system’s sustainability further strengthens the implementation of the smart living concept, resulting in a cleaner, healthier, and more sustainable residential environment in the long term.

Household waste management is a significant challenge in creating clean, healthy, and sustainable residential areas. Dependence on manual monitoring methods often leads to delays in waste collection, waste pile-ups, and operational inefficiencies. This community service program implements a Smart Trash Monitoring Sistem (STMS) based on the Internet of Things (IoT) in Graha Panyindangan Estate, Indramayu. The system utilizes ultrasonic sensors and ESP32 to detect waste levels and sends real-time data to a dashboard accessible by residents and cleaning staff. The results of implementing STMS show improved efficiency in waste management, with waste collection being carried out on time based on accurate, real-time data. This system also reduces the need for manual inspections and encourages responsible waste management behavior among residents. In addition to technical benefits, there have been social changes, such as increased environmental awareness and the formation of new social norms within the community. The involvement of local leaders in supporting the system’s sustainability further strengthens the implementation of the smart living concept, resulting in a cleaner, healthier, and more sustainable residential environment in the long term.

Household waste management remains a critical challenge in creating clean and sustainable residential environments. Manual monitoring methods often lead to delayed waste collection, overflowing bins, and operational inefficiency. This community engagement program implements an Internet of Things (IoT)-based Smart Trash Monitoring SIstem (STMS) at Graha Panyindangan Estate, Indramayu. The sIstem utilizes ultrasonic sensors and ESP32 microcontrollers to detect the fill level of household waste containers and transmit data in real time to a user-accessible dashboard. The results demonstrate that the STMS provides accurate waste-level information, reduces manual inspections, enhances collection efficiency, and fosters data-driven behavior among residents. Social changes also emerged, including improved environmental awareness, new social norms, and the emergence of local leaders supporting sIstem sustainability. This program contributes to the realization of smart living in modern residential communities, ensuring better waste management, cleaner environments, and more sustainable practices for future generations. It also provides valuable insights into the role of technology in addressing environmental issues at the community level.

The rapid pace of housing development in Bogor has created a gap with the provision of formal infrastructure, which has encouraged the emergence of community-led self-help road initiatives. While capable of addressing urgent connectivity needs, these road formations often ignore essential design standards, particularly those related to circulation and environmental context. This study focuses on a specific challenge in Bogor, namely high rainfall ("force of nature"), which contributes to road degradation, causing flooding, and reducing user comfort. Adopting a descriptive qualitative method, this study analyzes the existing self-help access conditions through field observations and a literature review focusing on Water Sensitive Urban Design (WSUD) principles and circulation theory. Field findings confirm that the current design fails to manage surface runoff, resulting in low infiltration and the emergence of functional space conflicts (e.g., for parking and social activities). As a solution, this study proposes an integrated design demonstration that combines porous materials and micro-drainage to manage the force of nature, thereby improving circulation comfort and supporting active living for residents.