RAFI , Mehdi Hasan; MOSTAFA, Md Golam. Correlation Analysis of Rate of TEC Index and Spread F over North American Ionosondes. MIST International Journal of Science and Technology, [S. l.], v. 13, n. 1, p. 09–27, 2025. Disponível em: https://www.banglajol.info/index.php/MIJST/article/view/82781. Acesso em: 16 sep. 2025.