HWEHY, M. M. A.; MOURSY, F. I.; EL-TANTAWI, A. M.; MOHAMED, M. A. E.-H. Evaluation of the Air Quality in Arid Climate Megacities (Case Study: Greater Cairo). Contrib. Geophys. Geod. 2024, 54 (1), 95-118. https://doi.org/10.31577/congeo.2024.54.1.6.