Derakhshandeh, Katayoun, and Marzieh Soleymani. “Formulation and in Vitro Evaluation of Nifedipine- Controlled Release Tablet: Influence of Combination of Hydrophylic and Hydrophobic Matrix Forms”. Asian Journal of Pharmaceutics (AJP) 4, no. 4 (August 27, 2014). Accessed May 19, 2024. https://asiapharmaceutics.info/index.php/ajp/article/view/227.