Salempa, Pince, Subakir Salnus, 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) 12 (2). Indonesia:187-93. https://doi.org/10.55981/jbbi.2025.11632.