CORRELATIONS AMONG MOTORCYCLE-RELATED DEATHS, HELMET LAW ENFORCEMENT AND HELMET USAGE FOR ASEAN COUNTRIES. International Journal of Geomate, [S. l.], v. 15, n. 49, p. 72–77, 2018. Disponível em: https://geomatejournal.com/geomate/article/view/944. Acesso em: 19 oct. 2026.