TANER, M. T.; SAHBAZ, I.; KAGAN, G.; ATWAT, K.; ERBAS, E. Development of Six Sigma Infrastructure for Strabismus Surgeries. International Review of Management and Marketing, [S. l.], v. 4, n. 1, p. 49–58, 2013. Disponível em: https://www.econjournals.com/index.php/irmm/article/view/672. Acesso em: 25 apr. 2024.