Uly, N. et al. 2023. Improvement of Insulin Secretion and Pancreatic β-Cell Function in Streptozotocin-induced Diabetic Rats Treated with Dioscorea esculenta Extract: http://www.doi.org/10.26538/tjnpr/v7i11.6. Tropical Journal of Natural Product Research (TJNPR). 7, 11 (Dec. 2023), 5050–5054.