JS Lee, HS Seo, MH Phua, R Ong, and B Choi. 2014. “DETERMINING ABOVEGROUND BIOMASS OF A FOREST RESERVE IN MALAYSIAN BORNEO USING K-NEAREST NEIGHBOUR METHOD”. Journal of Tropical Forest Science (JTFS) 26 (1):58-68. https://jtfs.frim.gov.my/jtfs/article/view/243.