Amir Husni Mohd. Shariff and Mona Zakaria (1990) “SOIL AND FOLIAR NUTRIENT RELATIONSHIP IN SELECTED <em>SHOREA</em> AND <em>KOOMPASSIA</em> SPECIES IN TWO FOREST RESERVES, PENINSULAR MALAYSIA”, Journal of Tropical Forest Science (JTFS) , 2(4), pp. 320–330. Available at: https://jtfs.frim.gov.my/jtfs/article/view/2125 (Accessed: 18 May 2024).