2021. Phytochemical Screening and Antidiabetic Activity of Aqueous, Ethanolic and Methanolic Extracts of Stevia Rebaudiana and Catharanthus Roseus in Streptozotocin Induced Diabetic Rats: Evaluation of the Effects of Stevia Rebaudiana and Catharanthus Roseus Extracts on Blood Glucose Levels in Diabetic Rats. Journal of Advances and Scholarly Researches in Allied Education. 18, 1 (Jan. 2021), 44–51.