ARNOLD PHALA, R. L. M. D. M. Measuring the integrity of law enforcement officers in Gauteng Province. International Journal of Social Sciences and Humanities Invention, [S. l.], v. 3, n. 11, 2016. Disponível em: https://valleyinternational.net/index.php/theijsshi/article/view/611. Acesso em: 3 may. 2024.