TSEGAYE, Belete; AYNABEBA, Temesgen. Validating the Warrants for Installing or Removing Traffic Signals at Selected Intersections in Hawassa City. Ethiopian Journal of Engineering and Technology, Ethiopia, v. 4, p. 229–247, 2025. DOI: 10.82127/ejet.v4i.2024. Disponível em: https://journals.hu.edu.et/hu-journals/index.php/ejet/article/view/2024.. Acesso em: 23 jun. 2026.