Rai, Prakriti, Chuchai Anunmana, and Potchaman Sinavarat. “The Relative Translucency and Fracture Toughness of Different Zirconia Ceramics”. Mahidol Dental Journal 40, no. 1 (April 28, 2020): 52–60. Accessed May 18, 2024. https://he02.tci-thaijo.org/index.php/mdentjournal/article/view/239915.