Rahim, Jamaluddin, and Fatmawati Sabur. “Passenger Growth Analysis in Gamar Malamo Galela Airport North Halmahera District North Maluku Province”. Airman: Jurnal Teknik dan Keselamatan Transportasi 1, no. 2 (December 20, 2018): 134–141. Accessed May 12, 2024. https://jurnal.poltekbangmakassar.ac.id/index.php/poltekbang/article/view/75.