Suryadi A, Togatorop AL. Port Facility Improvement and Vessel Call Dynamics: A Qualitative Analysis of Institutional and Infrastructure Constraints in a Regional Feeder Port. JAPK [Internet]. 2026 Mar. 4 [cited 2026 Mar. 9];16(2):287-92. Available from: https://pdp-journal.hangtuah.ac.id/index.php/jurnal/article/view/206