Kuphasuk W, Ponlasit N, Harnirattisai C. Flexural Strengths and Color Stability of Bis-acryl Resin Materials for Provisional Restorations. M Dent J [internet]. 2018 Jul. 20 [cited 2026 Sep. 28];38(2):135-46. available from: https://he02.tci-thaijo.org/index.php/mdentjournal/article/view/179313