MHD YUNIN, N. A.; ABDUL MANAN, M. M. Causation of Road Traffic Crash Severity on Malaysian Expressways. International Journal of Road Safety, [S. l.], v. 1, n. 2, p. 49–52, 2020. Disponível em: http://ijrs.my/journal/article/view/14. Acesso em: 7 may. 2021.