“Phytochemical Screening and Hypoglycemic Activity of Aqueous, Ethanolic and Methanolic Extracts of Gymnema Sylvestre and Catharanthus Roseus in Streptozotocin Induced Diabetic Rats: Evaluation of the Antidiabetic Potential of Gymnema Sylvestre and Catharanthus Roseus Extracts in Streptozotocin-Induced Diabetic Rats”. 2020. Journal of Advances and Scholarly Researches in Allied Education 17 (2): 259-66. https://ignited.in/index.php/jasrae/article/view/12744.