B. Krishnapillay, Marzolina Mansor, S.K. Yap, L.S.L. Chua, K.C. Ang, Siti Asha Abu Bakar, and Zaiton Salleh. 1991. “DETERMINATION OF SEED TESTING STANDARDS – MOISTURE CONTENT OF <em>HOPEA</em> <em>ODORATA</Em> SEEDS”. Journal of Tropical Forest Science (JTFS) 4 (2):170-78. https://jtfs.frim.gov.my/jtfs/article/view/1995.