Adarto Adrian Sasongke. EFFECTIVENESS OF WORKSHOPS IN SUPPORTING THE SMOOTH RUNNING OF SHIPPING NAVIGATION AID FACILITIES IN THE WORKING AREA OF THE TYPE A CLASS I BITUNG NAVIGATION DISTRICT. JISHUP [Internet]. 2026 Jun. 11 [cited 2026 Aug. 13];4(1):1025-32. Available from: https://jishup.org/index.php/ojs/article/view/207