Hassan, Ibrahim M., and Abdullahi I. Ja’afaru. 2020. “Methanol Extract of Ficus Platyphylla Stem Bark Inhibits Cholinesterase Enzyme on Catfish: doi.org 10.26538 Tjnpr V4i10.27”. Tropical Journal of Natural Product Research (TJNPR) 4 (10):824-30. https://www.tjnpr.org/index.php/home/article/view/1090.