Reunkaw G, Aoutamo R, Srikrin W, Piyawongwisal P, Homsiang A, Eurviriyanukul K. Development of PET Bottle Purchasing Machine using Load Cell and Image Processing with LINE Notify. RMUTL.Eng.J. [Internet]. 2021 Dec. 8 [cited 2024 Apr. 25];6(2):49-55. Available from: https://ph01.tci-thaijo.org/index.php/RMUTLEngJ/article/view/247031