Semsri, A., Kalek, A. and Pudtipatkosit, T. 2023. Reducing Waste Generated by Welding Robots in the Assembly Process of Backhoe Body Parts. RMUTP Research Journal Sciences and Technology. 17, 1 (Jun. 2023), 167–181. DOI:https://doi.org/10.14456/jrmutp.2023.14.