Supriyadi, S., Afrisal, M., Situmorang, R. P., Mau, K. T. B., Widodo, A., Isdianto, A., & Puspitasari, I. D. (2023). Local and Migrant Fishermen Marine Cultures in the Atapupu Coastal Area in Supporting the Blue Economy in Maritime Security. Jurnal Pertahanan: Media Informasi Tentang Kajian Dan Strategi Pertahanan Yang Mengedepankan Identity, Nasionalism Dan Integrity, 9(1), 131–141. https://doi.org/10.33172/jp.v9i1.1864