YACOB, A. Day-time enhancement of Geomagnetic Disturbance at the magnetic equator in India. MAUSAM, [S. l.], v. 17, n. 2, p. 271–276, 1966. DOI: 10.54302/mausam.v17i2.5831. Disponível em: https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/5831. Acesso em: 21 jul. 2024.