Supriyadi S, Afrisal M, Situmorang RP, Mau KTB, Widodo A, Isdianto A, et al. Local and Migrant Fishermen Marine Cultures in the Atapupu Coastal Area in Supporting the Blue Economy in Maritime Security. Jurnal Pertahanan [Internet]. 2023 Apr. 30 [cited 2026 Jul. 23];9(1):131-4. Available from: https://upgradeojs.rifqisyams.id/index.php/DefenseJournal/article/view/1864