Rajesh Kumar Ranga, P. Siva, Sajeeth C.I, Abdul Bari Mohd, and K. Santhi. “Formulation and Evaluation of Gastroretentive Floating Bioadhesive Tablets of Glipizide”. International Journal of Research in Pharmaceutical Sciences, Vol. 2, no. 2, Apr. 2011, pp. 252-60, https://pharmascope.org/ijrps/article/view/846.