Sohrabi, Sahar, Mitra Vesal, Hedieh Pazokian, and Mahmoud Mollabashi. “The Influence of Pulsed CO2 Laser Irradiation on the Optical Properties of PMMA: Physics”. International Journal of Fundamental Physical Sciences 8, no. 2 (June 30, 2018): 74-78. Accessed April 26, 2024. https://www.fundamentaljournals.org/index.php/ijfps/article/view/42.