J.S.A. Osho. “AN EVALUATION OF SOME WHOLE STAND-LEVEL MODELS FOR PREDICTING MULTI-SPECIES BASAL AREA IN A TROPICAL RAIN FOREST”. Journal of Tropical Forest Science (JTFS), vol. 9, no. 3, Mar. 1997, pp. 329-3, https://jtfs.frim.gov.my/jtfs/article/view/1686.