Ibrahim Ali Abograra Nasar, Hassan Hossin Jbril Masoud. “Advancements and Challenges in Road Construction and Highway Development”. Edu Journal of International Affairs and Research, ISSN: 2583-9993, vol. 3, no. 4, Oct. 2024, pp. 3-10, https://edupublications.com/index.php/ejiar/article/view/115.