MUHAMMAD, A.; SUNGPLEE, S. Factors of Customer. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 24, n. 7, p. 252–265, 2015. Disponível em: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/4929. Acesso em: 3 jul. 2024.