FATMAWATI, F.; SUDIARSO, A.; JUPRIANTO; NUGROH, V. A. .; ARDHANA, A. A. .; GULTOM, R. A. . The Impact of Increasing Sigma Value on the Performance of the Weapon Production Line at PT. X. SPECTA Journal of Technology, [S. l.], v. 7, n. 3, p. 678–687, 2023. DOI: 10.35718/specta.v7i3.907. Disponível em: https://journal.itk.ac.id/index.php/sjt/article/view/907. Acesso em: 10 sep. 2024.