Abd. Karim, M. Mustamam, D. Holland h, and M. Faudzi Umar. “Some Physical Properties of Tin-Doped Float Glass”. Journal of Science and Mathematics Letters 3, no. 2 (January 19, 2019): 11–17. Accessed April 26, 2024. https://ejournal.upsi.edu.my/index.php/JSML/article/view/416.