A. A, Rafiu, and Luka C. D. “Effect of Aqueous Sweet Potato Leaf Extract and Metformin on Some Biochemical Parameters in Streptozotocin- Induced Diabetic Rats”. American Scientific Research Journal for Engineering, Technology, and Sciences 39, no. 1 (January 20, 2018): 82–92. Accessed May 5, 2024. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/3748.