Palaniandy, Samayamutthirian, and Khairun Azizi Mohd Azizl. “Structural Defects in Silica During High Intensity Grinding Process”. Malaysian Journal of Science 21 (December 26, 2002): 147–150. Accessed May 18, 2024. https://ejournal.um.edu.my/index.php/MJS/article/view/8878.