“SULPHATE PULPING CHARACTERISTICS OF ACACIA HYBRID, ACACIA MANGIUM AND ACACIA AURICULIFORMIS FROM SABAH”, JTFS, vol. 4, no. 3, pp. 206–214, Mar. 1992, Accessed: Oct. 11, 2025. [Online]. Available: https://jtfs.frim.gov.my/jtfs/article/view/2000