BEZABIH, Bereket; REFISSA, Henok; BEZABIH, Thomas; TSEGAYE, Belete; AYENABEBA, Temesgen. Wearing Course Material Quality Evaluation for Unsealed Roads in Southern Ethiopia, A Case Study. Ethiopian Journal of Engineering and Technology, Ethiopia, v. 1, p. 76–84, 2022. DOI: 10.82127/w3x7d172. Disponível em: https://journals.hu.edu.et/hu-journals/index.php/ejet/article/view/560.. Acesso em: 13 jan. 2026.