TAUFIK, H.; WARNINGSIH, T. Karakteristik Pengendara Sepeda Motor Dan Penggunaan Helm Di Kampus Universitas Riau. SAINSTEK, [S. l.], v. 12, n. 1, p. 68–73, 2024. DOI: 10.35583/js.v12i1.216. Disponível em: https://ejournal.sttp-yds.ac.id/index.php/js/article/view/216. Acesso em: 24 feb. 2026.