D. Radhy, N. (2018) “Naproxen Sodium Release from Poly(acrylic acid-co- N-vinyl-2-pyrrolidone) Hydrogels”, Al-Qadisiyah Journal of Pure Science, 21(1), pp. 64 - 76. Available at: https://journalsc.qu.edu.iq/index.php/JOPS/article/view/41 (Accessed: 2May2024).