Ünalan Değirmenci, Beyza, and Farhad Wahid Rasool. “Evaluating the Masking Ability of CAD CAM Hybrid Ceramics With Different Thicknesses”. International Dental Research, vol. 11, no. 2, Aug. 2021, pp. 114-20, https://doi.org/10.5577/intdentres.2021.vol11.no2.9.