Traffic flow rate on Kigali roads: a case of national roads (RN1 and RN3). East African Journal of Science, Technology and Innovation, [S. l.], v. 2, n. 3, 2021. DOI: 10.37425/eajsti.v2i3.245. Disponível em: https://mail.eajsti.org/index.php/EAJSTI/article/view/245. Acesso em: 13 jan. 2025.