FOLIAR POTASSIUM FERTILISER HELPS TO INCREASE KERNEL OIL CONTENT IN STYRAX TONKINENSIS, A NON FOOD FEEDSTOCK . JTFS [Internet]. 2021 Aug. 25 [cited 2025 Dec. 13];33(3):261-73. Available from: https://jtfs.frim.gov.my/jtfs/article/view/54