MEZOUARI, S. E.; BOUAOUDA, Z.; DRISSI, H. Lean Six Sigma in Africa: Fad or real solution of competitiveness?. INTERNATIONAL JOURNAL OF MANAGEMENT & INFORMATION TECHNOLOGY, [S. l.], v. 6, n. 3, p. 861–866, 2013. DOI: 10.24297/ijmit.v6i3.724. Disponível em: https://www.rajpub.com/index.php/ijmit/article/view/724. Acesso em: 23 sep. 2025.