Manjula Chella, KVSS Annapurna, S.Lakshmi Sarada, B.Jyothsna, R.Suseela, and P.Chandrakala. “Formulation and Evaluation of Metformin Hcl by CR- Matrix Tablets, in Vitro Dissolution Tests and Its Stability Studies”. Educational Administration: Theory and Practice 30, no. 5 (May 10, 2024): 14867–14874. Accessed October 10, 2025. https://www.kuey.net/index.php/kuey/article/view/7754.