Demirkol, N., Özge Parlar Öz, F. Soysal, and D. Sürmelioğlu. “Effect of Different Colors of Resin Cement and Stainability on the Final Color of CAD/CAM Materials”. European Journal of Therapeutics, vol. 25, no. 2, Apr. 2023, pp. 126-30, doi:10.5152/EurJTher.2018.781.