Vongbunyong, S., A. Wongpakdee, N. Suwanarawat, S. Phansaeng, and A. . Piyasinchart. “Semi-Automatic System for Setup Process of Forging Machine”. Journal of Research and Applications in Mechanical Engineering, vol. 8, no. 1, June 2020, pp. 31-38, https://ph01.tci-thaijo.org/index.php/jrame/article/view/220337.