HARAHAP, M. R. R.; SULISTIYOWATI, W. Product Defect Evaluation in Manufacturing Using Six Sigma Approach: Evaluasi Cacat Produk dalam Manufaktur Menggunakan Pendekatan Six Sigma. Indonesian Journal of Innovation Studies, [S. l.], v. 26, n. 4, p. 10.21070/ijins.v26i4.2103, 2026. DOI: 10.21070/ijins.v26i4.2103. Disponível em: https://ijins.umsida.ac.id/index.php/ijins/article/view/2103. Acesso em: 4 may. 2026.