“ESTIMATING DBH OFCOMMERCIAL TREES FROM STUMP MEASUREMENTS IN MALINAU, EAST KALIMANTAN”, JTFS, vol. 15, no. 3, pp. 502–504, Aug. 2022, Accessed: Nov. 23, 2025. [Online]. Available: https://jtfs.frim.gov.my/jtfs/article/view/1240