VENKATESH, N.; CHICKASWAMY, S.; D’SOUZA, L. The Effect of Six Sigma on Employees – A Case Study. Nitte Management Review, [S. l.], v. 9, n. 1, p. 31–42, 2015. Disponível em: http://informaticsjournals.com/index.php/nmr/article/view/18352. Acesso em: 3 may. 2024.