KHALIFA, O. O.; CHEBIL, J.; ABDALLA, A.-H.; HAMEED, S. Ethical Issues In Monitoring And Based Tracking Systems. IIUM Engineering Journal, [S. l.], v. 12, n. 5, 2012. DOI: 10.31436/iiumej.v12i5.187. Disponível em: https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/187. Acesso em: 28 may. 2022.