[1]
G. Reunkaw, R. Aoutamo, W. Srikrin, P. Piyawongwisal, A. Homsiang, and K. Eurviriyanukul, “Development of PET Bottle Purchasing Machine using Load Cell and Image Processing with LINE Notify”, RMUTL.Eng.J., vol. 6, no. 2, pp. 49–55, Dec. 2021.