Mutar, M. A., & Ameer, S. R. A. (2017). Synthesis and Characterization of New Contact lenses Based on 2-Hydroxyethyl methacrylate. Al-Qadisiyah Journal of Pure Science, 19(4), 72-96. Retrieved from https://journalsc.qu.edu.iq/index.php/JOPS/article/view/288