Farahanny, W., I. Andryas, F. Y. Batubara, and N. Yanti. “The Influence of the Polishing Duration on the Surface Roughness and Gloss of Nanohybrid Composites Using a Blood Cockle Shell Polishing Paste”. Dental Journal, vol. 58, no. 2, Mar. 2025, pp. 151-6, doi:10.20473/j.djmkg.v58.i2.p151-156.