Buku Penyelidikan

ang khai chung, lim lee sim, badrul munir md-zain and mahani mansor clyde..  (2012).  genetic and dental profiles of orang asli of peninsular malaysia..  - 41-52.. 

badrul munir md-zain, mohamed reza tarmizi and mastura mohd zaki.  (2011).  monkeys on the edge: ecology and management of long-tailed macaques and their interface with humans. edited by michael d. gumert, agustin fuentes.  - 101-117.