DARSA, Mohammadzen Hasan; NEGASH, Biniyam Tsegu. Significant Factors Causing Delay of Ethiopian Road Construction Projects performing by Foreign General Contactors . International Journal of Sustainable Construction Engineering and Technology, [S. l.], v. 14, n. 4, p. 103–116, 2023. Disponível em: https://penerbit.uthm.edu.my/ojs/index.php/IJSCET/article/view/13230.. Acesso em: 23 jul. 2024.