TELMA ANIS SAFITRI; LAILY, Salsa Afni; MUHAMMAD, Katon. Pengendalian Kualitas di Line Painting Menggunakan Metode Six Sigma: Studi Kasus di PT ABC. Valid: Jurnal Ilmiah, [S. l.], v. 22, n. 1, p. 63–74, 2024. Disponível em: https://journal.stieamm.ac.id/valid/article/view/465. Acesso em: 10 may. 2025.