ياسين وعد, and لمى الهوشي. “Effect of Different Co-Solvents on Properties of Ibuprofen PVA Gels”. Tishreen University Journal -Medical Sciences Series 45, no. 4 (September 19, 2023): 499–512. Accessed May 14, 2024. https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/15341.