Mokhtar, M.B.
Mokhtar, M.; Lee, Y.H.; Stuebing, R.B.; Mohamed, M.; Ismail, G. 1990. Elemental composition of rhinoceros wallow soils in Danum Valley, East Malaysia. Biotropica 22 (1): 110-112, tables 1-2.
Mokhtar, M.; Fletcher, K. 1984. The Sumatran rhinoceros in Ulu Selama. Malaysiana 9 (2): 4-7, figs. 1-6.






