ARIYANTO, Dedy; IRWAN, Hery. Quality Assurance Analysis Using The Six Sigma Dmaic Method To Reduce Product Defects. International Journal of Science and Environment (IJSE), [S. l.], v. 6, n. 3, p. 45–55, 2026. DOI: 10.51601/ijse.v6i3.776. Disponível em: https://ijsenet.com/index.php/IJSE/article/view/776. Acesso em: 7 aug. 2026.