Toni Mardiansyah, & Hery Irwan. (2026). ANALYSIS OF WELDING POROSITY DEFECT CONTROL USING STATISTICAL QUALITY CONTROL (SQC) METHOD IN FABRICATION COMPANIES. Multidiciplinary Output Research For Actual and International Issue (MORFAI), 6(6), 5216–5226. Retrieved from https://radjapublika.com/index.php/MORFAI/article/view/5620