Airemwen C, Uhumwangho M. Formulation and evaluation of floating matrix tablets of metformin using acrylate methacrylate copolymer and <i>Irvingia gabonesis</i> gum. jophas [Internet]. 2017 Feb. 13 [cited 2026 Aug. 11];13(1):2331-43. Available from: https://www.ajol.info/index.php/jophas/article/view/151456