SUKWADI, R.; HARIJANTO , L.; INDERAWATI, M. W. .; HUANG, P. T. B. Reduction in Rejection Rate of Soy Sauce Packaging via Six Sigma. Jurnal Teknik Industri, [S. l.], v. 22, n. 1, p. 57–70, 2021. DOI: 10.22219/JTIUMM.Vol22.No1.57-70. Disponível em: https://ejournal.umm.ac.id/index.php/industri/article/view/12874. Acesso em: 2 jan. 2025.