Libonati , A., G. Gallusi, V. Angotti, V. Di Taranto, A. Mea, S. Casella, and V. Campanella. 2018. “THE EFFECT OF DIFFERENT POLISHING SYSTEMS ON THE SURFACE ROUGHNESS OF TWO RESTORATIVE DENTAL MATERIALS”. Oral & Implantology 11 (3):185-90. https://www.oimplantology.org/oimp/article/view/264.