CASSIDY, C. M.; GLISSMEYER, M. D.; CAPPS III, C. J. Mapping An Internal-External (I-E) Matrix Using Traditional And Extended Matrix Concepts. Journal of Applied Business Research (JABR), [S. l.], v. 29, n. 5, p. 1523–1528, 2013. DOI: 10.19030/jabr.v29i5.8033. Disponível em: https://clutejournals.com/index.php/JABR/article/view/8033. Acesso em: 17 jul. 2024.