Saeed, Media A., Intesar S. Toma, and Razawa K. Saeed. “The Effect of Two Finishing and Polishing Systems on the Surface Roughness of Two Composite Resins”. Zanco Journal of Medical Sciences (Zanco J Med Sci) 17, no. 3 (December 1, 2013): 484–489. Accessed July 3, 2022. https://zjms.hmu.edu.krd/index.php/zjms/article/view/344.