TAKLA, Emad M.; YOSHIKAWA, Akimasa; UOZUMI, Teiji; GIRGIS , Kirolosse M.; ABDELKADER , A. Daily geomagnetic variations under variable IMF/solar conditions and their connection with underground conductivity changes in Japan. Annals of Geophysics, [S. l.], v. 67, n. 1, p. GM102, 2024. DOI: 10.4401/ag-9021. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/9021. Acesso em: 13 may. 2026.