Sutomo, Sutomo, Eddie van Etten, and Rajif Iryadi. 2019. “USE OF LANDSAT IMAGERY TO MAP SPREAD OF THE INVASIVE ALIEN SPECIES Acacia Nilotica IN BALURAN NATIONAL PARK, INDONESIA”. BIOTROPIA 27 (1):88-96. https://doi.org/10.11598/btb.2020.27.1.1007.