Remedial measures to rectify blackspot on national highway. ASEAN Journal of Science and Engineering, [S. l.], v. 1, n. 1, p. 23–26, 2021. DOI: 10.17509/ajse.v1i1.40999. Disponível em: https://ajse.upi.edu/index.php/ajse/article/view/28. Acesso em: 16 oct. 2026.