Shalan, Linz A. “Effect of Acidic and Energy Drinks on Surface Roughness of Three Types of Bulk Fill Composite Materials”. Journal of Baghdad College of Dentistry 28, no. 3 (September 14, 2016): 8–14. Accessed May 1, 2025. https://www.jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/1419.