Kuppan, P., Nadadur Veeraraghavan Srikanth, and Xavier Arockia Raj. 2013. “Experimental Investigations on Machining of Silica Tiles using Acoustic Emission Technique”. Applied Science and Engineering Progress 5 (2):1-12. https://ph02.tci-thaijo.org/index.php/ijast/article/view/67327.