Syahrin, Reza Alfi, Hardiyono Hardiyono, and James Everet Adolf Liku. “MANAJEMEN RISIKO PENGOPERASIAN PESAWAT TANPA AWAK PT INTERPORT MANDIRI UTAMA DI BALIKPAPAN”. IDENTIFIKASI 10, no. 2 (November 30, 2024): 322–333. Accessed December 22, 2024. https://jurnal.d4k3.uniba-bpn.ac.id/index.php/identifikasi/article/view/390.