Rachniyom, Watcharin, Narong Sangwaranatee, and Jakrapong Kaewkhao. “Effects of CuO on Glass Prepared from Local Sand in Nakhon Pathom Province”. Interdisciplinary Research Review 13, no. 2 (April 1, 2018). Accessed April 29, 2024. https://ph02.tci-thaijo.org/index.php/jtir/article/view/126298.