THONGKAEW K, NAEMSAI T. Mechanical Properties and Cost-Minimized Design of 6-liter PET Bottle Using Finite Element Method. Walailak J Sci & Tech [Internet]. 2020Jun.1 [cited 2024May5];17(6):579-87. Available from: https://wjst.wu.ac.th/index.php/wjst/article/view/6478