SAM, E. F.; ABANE, A. M. Enhancing passenger safety and security in Ghana: Appraising public transport operators’ recent interventions. Journal of Science and Technology (Ghana), [S. l.], v. 37, n. 1, p. 101–112, 2018. DOI: 10.4314/just.v37i1.9. Disponível em: https://www.ajol.info/index.php/just/article/view/166541. Acesso em: 24 oct. 2026.