S. Appanah, and Mohd. Rasol Abd. Manaf. “SMALLER TREES CAN FRUIT IN LOGGED DIPTEROCARP FORESTS”. Journal of Tropical Forest Science (JTFS), vol. 3, no. 1, Sept. 1990, pp. 80-87, https://jtfs.frim.gov.my/jtfs/article/view/2035.