Amat, N. F. F., S. L. Raji, A. Muchtar, M. S. Amril, M. J. Ghazali, and N. Yahaya. “Influence of Presintering Parameters on the Mechanical Properties of Presintered Dental Zirconia Block”. International Journal of Integrated Engineering, vol. 10, no. 5, Nov. 2018, https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/2967.