“LEAF SENESCENCE IN KAPUR (DRYOBALANOPS AROMATICA, DIPTEROCARPACEAE) UNDER DIFFERENT CANOPY CONDITIONS” (1992) JOURNAL OF TROPICAL FOREST SCIENCE, 4(4), pp. 275–280. Available at: https://jtfs.frim.gov.my/jtfs/article/view/2009 (Accessed: 12 October 2025).