Ahmad Zuhaidi Yahya, M. Noor Mahat, Ab. Rasip and Ab. Ghani. 1999. “GROWTH OF PLANTATION GROWN <em>KHAYA</em> <em>IVORENSIS</Em> IN PENINSULAR MALAYSIA”. Journal of Tropical Forest Science (JTFS) 11 (4):849-51. https://jtfs.frim.gov.my/jtfs/article/view/1556.