MARTINS, G. de A. On Reliability and Validity. Review of Business Management, [S. l.], v. 8, n. 20, p. 1–12, 2007. DOI: 10.7819/rbgn.v8i20.51. Disponível em: https://rbgn.fecap.br/RBGN/article/view/51. Acesso em: 26 nov. 2024.