C.B. Ogunnika, and O. Kadeba. “EFFECTS OF VARIOUS METHODS OF EXTRACTION ON GERMINATION OF <em>GMELLNA</em> <em>ARBOREA</Em> SEEDS/FRUITS”. Journal of Tropical Forest Science (JTFS), vol. 5, no. 4, June 1993, pp. 473-8, https://jtfs.frim.gov.my/jtfs/article/view/1963.