MY Chew, K Hymeir, R Nosrat, and MA Shahfiz. “RELATION BETWEEN GRASSES AND LARGE HERBIVORES AT THE ULU MUDA SALT LICKS, PENINSULAR MALAYSIA”. Journal of Tropical Forest Science (JTFS), vol. 26, no. 4, Oct. 2014, pp. 554-9, https://jtfs.frim.gov.my/jtfs/article/view/368.