DAGMAR, Agin Viakri; SUSENO, Pangki. Welding Product Quality Improvement Using The Seven Tools Method. Journal Universitas Muhammadiyah Gresik Engineering, Social Science, and Health International Conference (UMGESHIC), [S. l.], v. 2, n. 1, p. 1–7, 2023. DOI: 10.30587/umgeshic.v2i1.5131. Disponível em: https://journal.umg.ac.id/index.php/umgeshic/article/view/5131. Acesso em: 11 jul. 2026.