Coordination of Tasks and Functions of the Sea and Coast Guard Unit at the Technical Implementation Unit of the Class II Bitung Sea and Coast Guard Base. Jurnal, Pendidikan [Internet]. 2024 Jan. 11 [cited 2026 Sep. 19];8(4):1657-65. Available from: https://ejournal.mandalanursa.org/index.php/JUPE/article/view/6411