Penerbitan Lain-lain

chung, a.y.c., majapun, r., khoo, e., yukang, j.l., tajuddin, m.a., nilus, r. and choong, c.y..  (2013).  fascinating little flying dragons of sungai imbak forest reserve, sabah.  - malaysian naturalist. 

choong c.y..  (2011).  a short report on the iucn indo-burma freshwater biodiversity assessment review workshop, vientiane, lao pdr, 17 - 22 january, 2011.  - agrion. 

choong, c.y., wong, y.k., khatijah, h. and wickneswari, r..  (2009).  characterization of flowering gene frigida in calamus palustris.  - 8th malaysia congress on genetics. 

chee choong, bert orr, rory dow.  (2008).  checklist of dragonflies of ukm campus, including bangi forest reserve, bangi, selangor, malaysia.  - echo.