M. N. Dzulhelmi, S. Suriyanti, and S. Manickam. "POPULATION, BEHAVIOUR AND CONSERVATION STATUS OF LONG-TAILED MACAQUE, Macaca fascicularis, SOUTHERN PIG-TAILED MACAQUE, Macaca nemestrina IN PAYA BAKAU PARK, PERAK, MALAYSIA." Journal of Animal and Plant Sciences, vol. 29, no. 2, 2019, pp. 611-618.