ابراهيم وهاد, هارون محمد, and صقر رنيم. 2020. “Preparation and Evaluation of Sustained Release Tablets of Nifedipine Solid Dispersions”. Tishreen University Journal -Medical Sciences Series 42 (3). https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/9760.