Ketol, B., F. Anwarali, W. Marni, I. Sait, M. Lakim, P. I. Yambun, M. A. Salleh, M. Abdul Rahman, and M. Abdullah. “Checklist of Mammals from Gunung Silam, Sabah, Malaysia”. Journal of Tropical Biology & Conservation (JTBC), vol. 5, Mar. 2016, doi:10.51200/jtbc.v5i.192.