Gunhakoon, P., Laopaiboon, J., ่Jaiboon O., Pencharee, S., & Laopaiboon, R. (2018). The effect of lead oxide on structural and elastic properties of strontium lead silicate glass from deteriorated silica gel. Engineering and Applied Science Research, 45(3), 230–234. Retrieved from https://ph01.tci-thaijo.org/index.php/easr/article/view/90871