Priyanka D. Patel, and Dr. Saurabh S. Pandya. “A Review on Analytical Methods for Determination of Oral Anti-Diabetic Drugs Like Biguanides, Gliptins and Gliflozins in Bulk and in Pharmaceutical Dosage Forms”. World Journal of Pharmaceutical Sciences, vol. 6, no. 1, Jan. 2018, pp. 29-39, https://www.wjpsonline.com/index.php/wjps/article/view/review-analytical-methods-determination-oral-anti-diabetics.