Elmarakby, A., M. Merwah, M. Alghamdi, F. Albaitouni, M. Alshreef, and F. Alkahtani. “Evaluation of the Surface Roughness of Resin Composites before and After Applying Different Bleaching Materials”. Open Access Macedonian Journal of Medical Sciences, vol. 10, no. D, Oct. 2022, pp. 429-34, doi:10.3889/oamjms.2022.10869.