1.
Chainarong S, Meengam C, Boonseng K. Effect of friction welding on tensile strength of Polymethyl Methacrylate (PMMA) by computerized numerical control machine. Asia Pac J Sci Technol [internet]. 2015 Mar. 1 [cited 2025 Dec. 7];20(1):42-53. available from: https://so01.tci-thaijo.org/index.php/APST/article/view/39568