H. Iskandar, D. L. Hubble and K. G. MacDicken. 2022. “ESTIMATING DBH OFCOMMERCIAL TREES FROM STUMP MEASUREMENTS IN MALINAU, EAST KALIMANTAN”. Journal of Tropical Forest Science (JTFS) 15 (3):502-4. https://jtfs.frim.gov.my/jtfs/article/view/1240.