“WOOD EXTRACTIVES OF RUBBERWOOD (HEVEA BRASILIENSIS) AND THEIR INFLUENCES ON THE SETTING OF THE INORGANIC BINDER IN GYPSUM-BONDED PARTICLEBOARDS”. 1994. JOURNAL OF TROPICAL FOREST SCIENCE 6 (3): 269-85. https://jtfs.frim.gov.my/jtfs/article/view/1901.