“Comparing Ionospheric MUF Using IRI16 Model With Mid-Latitude Ionosonde Observations and Associated With Strong Geomagnetic Storms”. Iraqi Journal of Science 61, no. 12 (December 30, 2020): 3434–3444. Accessed December 20, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/2246.