AMSAMI, M. Customers. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 24, n. 7, p. 10–28, 2015. Disponível em: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/4972. Acesso em: 23 jul. 2024.