NAIDU, P. P.; MADHAVILATHA, T.; DEVI, M. I. Influence of geomagnetic storms on the mid latitude D and F2 regions. Annals of Geophysics, [S. l.], v. 63, n. 2, p. GM214, 2020. DOI: 10.4401/ag-8127. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/8127. Acesso em: 5 dec. 2021.