“THIOLATED CHITOSANS: A NOVEL MUCOADHESIVE POLYMERS: A REVIEW”, Int. Res. J. Pharm., vol. 3, no. 4, pp. 48–54, Apr. 2012, Accessed: Jul. 15, 2026. [Online]. Available: https://irjponline.org/index.php/irjp/article/view/2121