Darweesh, Noor Alzhraa H., Mahasin F. Hadi, and Asrar Abdulmunem Saeed. “Investigate Physical Properties and Intensity of Sun Light Transmitted through Safranin/PMMA Films”. Al-Mustansiriyah Journal of Science 33, no. 2 (June 26, 2022): 86–92. Accessed September 28, 2022. https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/1101.