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International Journal of
Sociology and Political Science
ARCHIVES
VOL. 8, ISSUE 3 (2026)
Border management policy implementation and cross-border trade: The case of Sota, Indonesia–Papua New Guinea
Authors
Tri Hermawan, Dwi Suharnoko, Roos Widjajani
Abstract
Border management is not only related to the supervision of state sovereignty, but also to the institutional capacity to provide services and support cross-border economic activities. The Sota Cross-Border Post (PLBN) is one of the official gateways between Indonesia and Papua New Guinea, serving a strategic role in cross-border services and trade. This study aims to analyze the implementation of the Sota PLBN management policy based on Regulation of the Head of the National Border Management Agency Number 7 of 2017 and to identify supporting and inhibiting factors. The study used a descriptive qualitative approach with a case study design. Data were obtained through in-depth interviews, observation, and documentation, then analyzed using the Edwards III policy implementation model, which encompasses communication, resources, disposition, and bureaucratic structure. The results show that the management of the Sota PLBN has been running administratively and operationally through the support of an organizational structure, SOPs, resources, inter-agency coordination, and apparatus commitment. The PLBN has also supported cross-border trade through formal channels. However, its implementation has not been fully optimal due to technical obstacles, limited capacity, inter-agency coordination, geographical conditions, and informal trade practices. This study shows that the functioning of border institutions does not automatically result in full trade formalization. The effectiveness of PLBN management is also influenced by the institution's ability to adapt services and policies to the socio-economic conditions of border communities.
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Pages:178-184
How to cite this article:
Tri Hermawan, Dwi Suharnoko, Roos Widjajani "Border management policy implementation and cross-border trade: The case of Sota, Indonesia–Papua New Guinea". International Journal of Sociology and Political Science, Vol 8, Issue 3, 2026, Pages 178-184

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