TEREK, M. Estimating Some Metrics in Six Sigma Through Confidence Intervals. Quality Innovation Prosperity, [S. l.], v. 28, n. 1, p. 15–25, 2024. DOI: 10.12776/qip.v28i1.1972. Disponível em: https://www.qip-journal.eu/index.php/QIP/article/view/1972. Acesso em: 14 may. 2024.