Situmorang, Raymundus Putra, Yosy Gustasya, Muhammad Afrisal, and Supriyadi Supriyadi. 2022. “APPLICATION OF OCEANOGRAPHIC DATA ON ILLEGAL FISHING SURVEILLANCE FOR SUPPORTING MARITIME SECURITY (CASE STUDY: NORTH NATUNA SEA)”. Jurnal Pertahanan: Media Informasi Tentang Kajian Dan Strategi Pertahanan Yang Mengedepankan Identity, Nasionalism Dan Integrity 8 (3):381-400. https://doi.org/10.33172/jp.v8i3.1845.