Al-Ansari, J. E. M., Hassan, K. E., Kumar, K. K., & Helali, K. N. (2023). Ashghal Guidelines for the Evaluation and Repair of Sinkholes. Proceedings of the International Conference on Civil Infrastructure and Construction (CIC), 2023(1), 539–546. https://doi.org/10.29117/cic.2023.0072