Iya, S. G. D., Noh, M. Z., Razak, S. N. A., & Kutty, N. A. A. (2018). Physico-Mechanical Properties of Porcelain by Substitution of Quartz with POFA Treated with 2M Hcl Acid. International Journal of Engineering & Technology, 7(4.30), 141-144. https://doi.org/10.14419/ijet.v7i4.30.22081