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A. Khalifa, N. .; Zulkiple, A.; Gheit Ali Alfughi, A.; Ali Almukhtar attboli, I.; Salem Abolbaida Ghammeid, A. Critical Review of Flexible Pavement Maintenance Management Systems. IJET 2019, 8 (2), 95-101. https://doi.org/10.14419/ijet.v7i4.26957.