Salempa, P., Salnus, S. and Hasri (2025) “IDENTIFICATION OF SECONDARY METABOLITE COMPOUNDS USING GC-MS IN METHANOL EXTRACTS OF KEISSI TUBERS (Stephania venosa (Blume) Spreng)”, Jurnal Bioteknologi & Biosains Indonesia (JBBI). Indonesia, 12(2), pp. 187–193. doi: 10.55981/jbbi.2025.11632.