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All Journal Pengmasku Equivalent: Jurnal Ilmiah Sosial Teknik
Ansadilla Niar Sitanggang
Universitas Esa Unggul
Humanities Economics, Econometrics & Finance Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Social Sciences

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Increasing awareness and waste management based on community participation in overcoming illegal dumping in Wahana Harapan Bekasi Housing Raafi Widyaputra Yulianyahya; Christian Dwi Putra Widjaya; Ansadilla Niar Sitanggang; Wildan Khubi Mukhafa; Pasya Tarosyamsa; Muhamad Daffa; Vitroh Maviroh; Aulia Wafa Lutfya Maliha
Pengmasku Vol 6 No 2 (2026)
Publisher : PT WIM Solusi Prima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54957/pengmasku.v6i2.2157

Abstract

The problem of garbage accumulation in residential areas is an environmental issue that has a direct impact on the health, comfort, and quality of life of the community. One of the problems that occurs is the practice of illegal dumping which causes the accumulation of waste in residential environments and reduces the quality of the surrounding environment. This community service activity aims to increase community participation and provide education about sustainable waste management in Wahana Harapan Housing, Bekasi. The methods used are a participatory approach through field observation, interviews and surveys of 25 respondents, documentation of environmental conditions, as well as the implementation of education and socialization regarding waste sorting and the negative impact of illegal waste disposal. The results of the observation showed that the study location experienced a build-up of waste dominated by household waste and mixed waste that was suspected to come from outside. The survey results showed that 96% of respondents stated that the source of waste came from outside the area, while 88% of respondents felt that daily activities were disrupted due to the accumulation of waste. In addition, 72% of respondents considered that the government's efforts in dealing with the waste problem have not been effective, and 84% of respondents stated that the community's efforts that have been made have not had a significant impact. Educational activities show good community enthusiasm and increase understanding of the importance of waste management based on community participation. This activity produced outputs in the form of public perception data, documentation of environmental conditions, educational materials, and recommendations to strengthen the role of the community through the formation of a cleanliness management team and optimization of the waste bank program. Collaboration between the community and the government is needed to realize a more effective and sustainable waste management system.
Road Safety Study in Accident-Prone Areas on the Gading - Playen and Yogyakarta - Barongan Road Sections Raafi Widyaputra Yulianyahya; Ghefra Rizkan Gaffara; Ansadilla Niar Sitanggang; Irma Damayantie
Equivalent: Jurnal Ilmiah Sosial Teknik Vol. 8 No. 3 (2026): Equivalent: Jurnal Ilmiah Sosial Teknik
Publisher : Politeknik Siber Cerdika Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59261/jequi.v8i3.338

Abstract

Background: The background of this research stems from the high number of accidents occurring on this road section, which endangers the safety of road users. Objective: This study aims to analyze traffic safety on two road sections with high accident rates, namely the Gading–Playen Road and the Yogyakarta–Barongan Road. Methods: The research methods employed include field surveys, collection of primary and secondary data, and statistical analysis using the CUSUM method and the V/C (volume-to-capacity) ratio. Results: The analysis revealed Gading–Playen Road section has a capacity of 3,354 pcu/hour with a V/C ratio of 0.196, indicating stable traffic conditions, while the Yogyakarta–Barongan Road section has a capacity of 3,444 pcu/hour with a V/C ratio of 0.771, reflecting near-saturated traffic conditions and a higher-risk situation. Z-score analysis of accident data from 2016 to 2019 showed a sharp spike on the Yogyakarta–Barongan section in the third period (z = +1.55), while the Gading–Playen section recorded a significant decline (z = −1.13). Accidents on both sections predominantly involve motorcycle users and male victims aged 16–25 years, and are primarily caused by undisciplined driving behavior. Key recommendations include geometric road improvements, installation of adequate traffic signs, improved road lighting, and strengthened enforcement of traffic regulations. Conclusion: The integration of CUSUM, Z score, and V/C ratio methods provides an effective framework for identifying and assessing traffic accident risks. The findings reveal distinct risk characteristics between road sections, requiring targeted interventions based on geometric conditions, traffic intensity, and behavioral factors.
Analysis of the factors causing tidal flooding in Penjaringan District, North Jakarta (Muara Angke, Muara Karang, Muara Baru) Arfilian Permana Putra; Raafi Widyaputra Yulianyahya; Debby Syafriyandi; Ansadilla Niar Sitanggang; Christian Dwi Putra Widjaya; Rosdiana Trialita; Ryan Maulana; Adam Wisnu Saputra; Athallah Adhika Pradhana Purnomo; Fina Amelia
Pengmasku Vol 6 No 1 (2026)
Publisher : PT WIM Solusi Prima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54957/pengmasku.v6i1.2020

Abstract

Tidal flooding is not only caused by seawater intrusion but also reflects the complexity of urban environmental problems. Contributing factors include land subsidence due to excessive groundwater extraction, inadequate drainage systems, degradation of mangrove ecosystems, and land-use changes resulting from coastal reclamation. Therefore, this study examines the recurring phenomenon of tidal flooding in the coastal areas of Penjaringan District, North Jakarta, particularly in Muara Angke, Muara Karang, and Muara Baru. This study employs a mixed-methods approach through direct field observations, in-depth interviews with residents and community leaders, and the distribution of questionnaires to 100 respondents in the affected areas. The results indicate that tidal flooding has significant impacts on the economic, social, and health aspects of the community. Daily activities are disrupted, household incomes decline, and the risk of disease increases due to poor sanitation conditions during flood events. Although communities have implemented various adaptation measures, most respondents perceive that government interventions have not been effective or equitable. This study emphasizes the importance of collaboration between the government and local communities in developing water control infrastructure, rehabilitating mangrove ecosystems, improving drainage systems, and providing education and economic assistance to enhance the resilience of coastal communities to tidal flooding.
Co-Authors Adam Wisnu Saputra Arfilian Permana Putra Athallah Adhika Pradhana Purnomo Aulia Wafa Lutfya Maliha Christian Dwi Putra Widjaya Debby Syafriyandi Fina Amelia Ghefra Rizkan Gaffara Irma Damayantie Muhamad Daffa Pasya Tarosyamsa Raafi Widyaputra Yulianyahya Rosdiana Trialita Ryan Maulana Vitroh Maviroh Wildan Khubi Mukhafa