L. K. Hiong

Translocation of pocketed orang-utans in Sabah

J. Sale, P. Andau, L. K. Hiong, 1994, Oryx.

Capture of Wild Orangutans by Drug Immobilization

J. Sale, P. Andau, L. K. Hiong, 1995 .

Translocation of pocketed orangutans in Sabah

J. Sale, P. Andau, L. K. Hiong, 2009 .