H. Bakkar, A. Qassim AlHamad, and L. Abdelljawad, “A Graph Mining Study for GCC International Airports”, IJSBAR, vol. 43, no. 1, pp. 184–196, Jan. 2019, Accessed: Dec. 07, 2025. [Online]. Available: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/9697