Singh, Manoj K. “Formulation and In-Vitro Evaluation of Microcrystalline Chitosan Based Buccoadhesive Bilayered Tablets of Repaglinide”. International Journal of Pharmaceutical & Biological Archive 2, no. 4 (September 20, 2011). Accessed April 30, 2025. http://mail.ijpba.info/index.php/ijpba/article/view/373.