« Assessment of Bio-Active Compounds in Ikom and Riverine Bitter Leaf (Vernonia Amygdalina Delile) Cultivars in Southeastern Nigeria ». Agriculture, Food, and Natural Resources Journal 3, no. 1 (mars 31, 2024): 142–146. Consulté le juin 3, 2026. https://journals.unizik.edu.ng/afnrj/article/view/4575.