Rafique, Muhammad, and Muhammad Yousuf. “?A REVIEW OF FELDSPATHIC RAW MATERIALS’ INCORPORATION IN GLASS AND CERAMICS”. Biological Sciences - PJSIR 41, no. 5 (October 19, 1998): 225–228. Accessed February 4, 2026. https://biostaging.pjsir.org/index.php/biological-sciences/article/view/2276.