Hematang, F. et al. 2025. Effect of Pandemic COVID-19 on Tropical Forest Cover in Small Island: Case Mansinam Island Papua using Google Earth Imagery. Jurnal Manajemen Hutan Tropika. 31, 1 (Jan. 2025), 12–24. DOI:https://doi.org/10.7226/jtfm.31.1.12.