على م. س. م. واقع التحكيم الهندسي فى السودان. Journal of Building and Road Research, [S. l.], v. 17, 2021. DOI: 10.53332/jbrr.v17i.603. Disponível em: http://onlinejournals.uofk.edu/index.php/JBRR/article/view/603. Acesso em: 4 apr. 2025.