[1]
Niningsih, L., Alikodra, H.S., Atmoko, S.S.U. and Mulyani, Y.A. 2016. Habitat Characteristic of Pongo pygmaeus morio in Prevab Area, Kutai National Park, Borneo, Indonesia. International Journal of Sciences: Basic and Applied Research (IJSBAR). 30, 3 (Nov. 2016), 8–20.