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All Journal Jurnal Kridatama Sains dan Teknologi Jurnal Impresi Indonesia
Djahamouw, Putri Dwi Kinanti
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Studi Perencanaan Angkutan Umum dalam Kampus (Studi Kasus: Universitas Brawijaya) Djahamouw, Putri Dwi Kinanti; Kore, Desri M. Hale
Jurnal Kridatama Sains dan Teknologi Vol 7 No 01 (2025): Jurnal Kridatama Sains dan Teknologi
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/kst.v7i01.1571

Abstract

The study aims to design an effective and sustainable public transportation system at Universitas Brawijaya, with the goal of creating a comfortable and efficient campus environment. In this research, factors such as user needs, the physical and social characteristics of the campus area, and sustainable transportation principles are thoroughly considered. The methodology used is a descriptive quantitative approach, with the field data collected through observations, questionnaires, and transportation model. This study is expected to address internal mobility issues, support the development of an environmentally friendly campus, and serve as a foundation for better transportation policies and planning in the future. The finding indicates that the internal movement patterns of campus residents, including students, faculty, and academic staff, tend to follow a one-way route, moving from the campus entrance to their activity locations and then returning. Movement between different activity locations, such as between faculties, rarely occurs. The movement survey generated a desire line, which led to the proposal of three alternative routes that can serve all user demand zones within UB campus area. Based on the calculations, 28 vehicles with a capacity of 14 passengers per vehicle are required during peak hours to serve all campus routes. The proposed routes cover the entire campus area, with maximum walking distance of 200 meters, ensuring that campus resident do not need to walk more than 200 meters to reach the public transport shelters
Commodity-Based Analysis of Sea Toll Utilization: a Case Study of Salt and Seaweed Distribution in Sabu Raijua Djahamouw, Putri Dwi Kinanti; Kore, Desri Marfenita Halle
Jurnal Impresi Indonesia Vol. 4 No. 10 (2025): Jurnal Impresi Indonesia
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jii.v4i10.7082

Abstract

The distribution of superior commodities from the archipelago is often constrained by limited infrastructure and high logistics costs. To answer these challenges, the government launched the Sea Toll program with the aim of reducing price disparities while opening up market access for local products. However, the effectiveness of Sea Tolls in remote areas still fluctuates, especially in supporting the sustainability of strategic commodity supply chains. This study examines the dynamics of the distribution of leading commodities—salt and seaweed—in Sabu Raijua Regency in the 2020–2025 period with the aim of analyzing the trend of sea toll utilization, identifying the factors causing fluctuations, and formulating a strengthening strategy. A mixed methods approach was used: quantitative analysis of 2020–2025 distribution data as well as qualitative analysis with fishbone and SWOT. The results of the study show that seaweed since 2021 has been completely dependent on non-Sea Toll ships, with fluctuating volumes and some of the proceeds being distributed informally, including bartering with rice or being sent directly to Makassar. On the other hand, the distribution of salt is relatively more stable and had made significant use of the Sea Toll in 2022 (42.7%) and 2025 (39.3%), although its contribution decreased in 2023–2024. The determining factors for the difference in distribution patterns between salt and seaweed include production scale, shelf life, logistics infrastructure, and the involvement of local actors. Field surveys found that salt ponds are managed by local governments with a profit-sharing system and by the private sector that has owned their own transport ships since 2014, thus strengthening the dominance of non-Sea Toll routes. This study concludes that the effectiveness of Sea Tolls is greatly influenced by commodity characteristics and local supply chain structures. The academic contribution of this research is to expand the discourse of marine transportation policy by emphasizing the importance of commodity-based approaches. Practically, the recommendations submitted include adjusting routes, strengthening logistics infrastructure, empowering farmer institutions, and downstreaming products to increase added value.
Optimization of Local Commodity Distribution Through Sea Toll Program: An Evaluative Study of the Port-To-Port System of Tenau Kupang Port as a Regional Hub in East Nusa Tenggara Antjak, Antonius Leonardo; Djahamouw, Putri Dwi Kinanti; Johannis, Dian Erlina Wati
Jurnal Impresi Indonesia Vol. 4 No. 12 (2025): Jurnal Impresi Indonesia
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jii.v4i12.7206

Abstract

This research aims to analyze the effectiveness of the Sea Toll system in supporting local commodity distribution and to assess the role of Tenau Kupang Port as a regional hub in East Nusa Tenggara Province (NTT). It employs a mixed-methods approach with quantitative-descriptive and explanatory designs, drawing on secondary data from KSOP Kupang and BPS NTT for 2023–2024. The analysis incorporates descriptive statistics, multiple linear regression, load factor analysis, total logistic cost (TLC), and quantitative SWOT. The results show that the Sea Toll system in NTT has achieved physical accessibility through regular inter-island connectivity but has not achieved functional accessibility due to low return loads, with the average load factor reaching only 24%. Regression analysis indicates that shipping frequency and return cargo volume have a significant effect on distribution effectiveness, while logistics costs and travel time exert a moderate positive influence. The Sea Toll Program reduces average logistics costs by 31% compared to conventional modes. The SWOT analysis yields an internal factor value of 2.09 and an external factor value of 2.56, placing Tenau Kupang Port in the growth strategy quadrant. This study concludes that the Sea Toll system is physically effective but not economically efficient. Strengthening the function of Tenau Kupang Port as a regional hub—through consolidation of local cargo, cold storage facilities, land-sea mode integration, and digitalization of logistics systems—represents a strategic step toward sustainable maritime logistics efficiency in Eastern Indonesia.
Co-Authors Antjak, Antonius Leonardo Johannis, Dian Erlina Wati Kore, Desri M. Hale Kore, Desri Marfenita Halle