“CONFIRMATION OF NATURAL HYBRID OF SHOREA LEPROSULA AND S. CURTISII IN PASIR PANJANG FOREST RESERVE, NEGERI SEMBILAN, MALAYSIA”. JOURNAL OF TROPICAL FOREST SCIENCE, vol. 32, no. 1, Jan. 2020, pp. 092-6, https://doi.org/10.26525/jtfs32.1.92.