IMPROVING PRODUCTIVITY THROUGH EVALUATION AND IMPROVEMENT OF SETUP TIME ON PIPE LASER CUTTING MACHINE USING SINGLE MINUTE EXCHANGE OF DIE (SMED) METHOD. PRODUCTIVITY [Internet]. 2025 May 31 [cited 2025 Oct. 27];2(5):2544-55. Available from: https://journal.ppipbr.com/index.php/productivity/article/view/684