WASET
Shahmiri, R. , Standard, O. , Hart, J. , Sorrell, C.. "A Review of the Characteristics and Optimization of Optical Properties of Zirconia Ceramics for Aesthetic Dental Restorations". World Academy of Science, Engineering and Technology, Open Science Index 128, International Journal of Biomedical and Biological Engineering (2017), 11(8), 499 - 507.