Seesuan, S., Wayakanon, K., & Posritong, S. . (2022). Effect of Bleaching and Re-polishing Procedures on Stain Removal from Nanofilled Resin Composite. Journal of The Department of Medical Services, 47(2), 31–38. Retrieved from https://he02.tci-thaijo.org/index.php/JDMS/article/view/253716