Junthong, P. (2021) “Find the Best Shape and Hardness of Rubber Pad used Printed on Plastic PET and PC”, Vocational Education Central Region Journal, 5(1), pp. 11–16. Available at: https://so06.tci-thaijo.org/index.php/IVECJournal/article/view/249118 (Accessed: 19 April 2024).