Polishing techniques effect on microhybrid, nanohybrid and nanofilled composites color and surface roughness stability . Bioscience Journal [online], 2016. [online], vol. 32, no. 1, pp. 262–271. [Accessed7 December 2025]. DOI 10.14393/BJ-v32n1a2016-29657. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/29657.