A. Khalifa, Nasradeen ., Adnan Zulkiple, Abdalkrim Gheit Ali Alfughi, Isa Ali Almukhtar attboli, and Abbas Salem Abolbaida Ghammeid. “Critical Review of Flexible Pavement Maintenance Management Systems”. International Journal of Engineering & Technology 8, no. 2 (July 31, 2019): 95–101. Accessed December 22, 2024. https://sciencepubco.com/index.php/ijet/article/view/26957.