Article Per Year (5 Year)
p-Index From 2020 - 2025
7.985
P-Index
This Author published in this journals
All Journal Syntax Literate: Jurnal Ilmiah Indonesia INFOKUM Jurnal Info Sains : Informatika dan Sains Journal of Social Research Jurnal ELIPS (Ekonomi, Lingkungan, Infrastruktur, Pengembangan Wilayah, dan Sosial Budaya) Formosa Journal of Science and Technology (FJST) Jurnal Ilmu Pendidikan Indonesia Jurnal Indonesia Sosial Teknologi Eduvest - Journal of Universal Studies Jurnal Portal Sipil Jurnal Median Arsitektur dan Planologi Riwayat: Educational Journal of History and Humanities
Rante, Harmonis
Universitas Cenderawasih Jayapura, Indonesia
Aerospace Engineering Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mathematics Neuroscience Physics Social Sciences Transportation Other

Published : 62 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Journal of Social Research

 1 
The Impact of Pavement Condition Index on Life Cycle Cost of Tiom-Kuyawage and Tiom-Balingga Road Sections in Lanny Jaya Regency Wanimbo, Yaro; Bahtiar, Bahtiar; Julison, Bernathius; Rante, Harmonis; Rusim, Dewi Ana
Journal of Social Research Vol. 4 No. 7 (2025): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v4i7.2614

Abstract

The Papua Mountains region has extreme geographical challenges that have an impact on the high need for road infrastructure maintenance. This study aims to analyze the relationship between the value of the Pavement Condition Index (PCI) and Life Cycle Cost (LCC), and to consider estimated inflation and net present value (NPV) as the basis for long-term budget planning. The study was conducted on the Tiom–Kuyawage (4.6 km) and Tiom–Balingga (2.7 km) roads in Lanny Jaya Regency. The PCI value in Tiom–Kuyawage has decreased significantly from 89.19 (2023) to 58.30 (2025), while Tiom–Balingga remains high at 87.44 (2025). The projected total maintenance cost for 20 years (2025–2045) shows a need of IDR 201.42 billion for Tiom–Kuyawage and IDR 122.62 billion for Tiom–Balingga. However, if calculated based on present value (NPV), assuming inflation of 3.09% and an interest rate of 5.04%, the actual need will be IDR 105.75 billion and IDR 64.58 billion, respectively. These findings suggest that the deterioration of road conditions (PCI) directly raises the cost of maintenance (LCC), and that the use of an NPV-based financial approach is important for budget efficiency. This study recommends a road maintenance strategy based on actual conditions, to be carried out periodically in the mountainous Papua region.
A Study of the Water Resources Potential of the Sewan River in East Sarmi District, Sarmi Regency Maay, Gedrida Yacoba; Mujiati, Mujiati; Rante, Harmonis; Bahtiar, Bahtiar; Manalu, Janviter
Journal of Social Research Vol. 4 No. 7 (2025): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v4i7.2616

Abstract

Access to clean water is a fundamental need for supporting healthier and cleaner living conditions, which is critical for achieving the Millennium Development Goals (MDGs). In East Sarmi District, Sarmi Regency, the community relies on surface water, groundwater, and untreated rainwater as primary sources of raw water. This study aims to evaluate the potential of these water sources to meet health standards and the community's future water needs. The research focuses on the condition of the Sewan River, a significant water source in East Sarmi District, and its capacity to fulfill the clean water demands. The study uses SWOT analysis to assess the potential of the Sewan River as a reliable source. The findings reveal that the required clean water in Sarmi District by 2043 is 1.46 liters/second, which is equivalent to 0.0016 m³/day. The Sewan River currently provides 198 liters/second, indicating that its water supply is more than sufficient to meet future needs. Furthermore, both the community and the local government support the development of water resources in the region. This research contributes to identifying sustainable water sources and offers recommendations for improving water management in East Sarmi District to meet health standards and enhance the quality of life.
Co-Authors Ade Irma Surnyany Aditya Yudy Anggoro Agung Sampebua Agus Iksan Andrew Kristio Kandai, Rio Arnold Mika Aronggear, N Epson Asniaty Asniaty B. J. Rusmanta, Yohanes Bab, Edison Bahtiar Bahtiar Bahtiar Bahtiar Bate Pongsitanan Bernathius Julison Bless, Veralde Marthina Dabamona, Junaidi Irianto Dance Manuel Agustinus Saroi Dedi Julians Noya Duha Awaluddin Kurniatullah Elieser Numberi Eric Sandi Hutajulu Ferdinand Putera Safanpo, Herman Gultom, Junpieter Henny Rosita Mantundoij Herbert Innah Herry Wijaya Huwae, Pricilia Imbiri, Billian Melianus Isir, Happries Januaris Jermin, Jermin Johni J Numberi Jontor Nababan Karma, Felix Yohanes Komba, Elias Kosay, Daud Kurniawan, Dwi Cahya Labok, Anna M Lembang, Nataniel Letsoin, Stella Lumban Gaol, Martua Jaya Gregorius Maay, Gedrida Yacoba Maay, George Manalu, Janviter Manalu, Marulitua Mandosir, Marthen Luther Meraudje, Daud M Mujiati Mujiati Mujiati Mujiati Mujiati Ngutra, Laorens Miehell Numberi, Jonathan Penius Lani Poli, Agustina Ivonne Pondayar, Erna Sisca Adelce Puhili, Bertrand Laski Mate Rachman, Ivan Hairil Pratama Rudy Mom Rumansara, Enos H. Rusim, Dewi Ana Rusmanta, Yohanes B. J. Safanpo, Apolo Sihaloho, Roy Chandra Sonya Teti Pallo Suryastuti, Ika Sri Tambuku, Heynce Tawer, Marjianus Paulus Kioata Thobby Wakarmamu Thobby Wakarmamu, Thobby Tiurlina Siregar Verdy Sumbung Vinsensius T Sihotang W, Thobby Wambrauw, Neilzen Wiliam Wanimbo, Yaro Waroi, Maria Joy Widiyaningsih, Asti widyastuti, ira Winarno Winarno Yabansabra, Werenfrida Yenni Pigome Yong, Pieter Marvin Yulianti Liga Patubungan