Hematang, Francine, Agustinus Murdjoko, Francina Kesaulija, Jonni Marwa, and Antoni Ungirwalu. “Grouping Land Cover Using Orthophoto in Small Islands: An Application of Low-Cost UAV on Mansinam Island”. Forum Geografi 38, no. 2 (July 23, 2024): 189–202. Accessed October 3, 2026. https://journals2.ums.ac.id/fg/article/view/4870.