“ABOVEGROUND BIOMASS PRODUCTION AND NUTRIENT ACCUMULATION OF A GMELINA ARBOREA PLANTATION IN SARAWAK, MALAYSIA”, JTFS, vol. 5, no. 4, pp. 429–439, Jun. 1993, Accessed: Dec. 18, 2025. [Online]. Available: https://jtfs.frim.gov.my/jtfs/article/view/1959