SABIRU, A. Y.; AKINSANMI, A.; IKECHIAMAKA, F. N. Temporal Analysis of Radio Refractivity Variation over Kaduna: Implications for Radio Wave Communication Systems. UMYU Scientifica, [S. l.], v. 4, n. 2, p. 100–108, 2025. DOI: 10.56919/usci.2542.012. Disponível em: https://scientifica.umyu.edu.ng/index.php/scientifica/article/view/831. Acesso em: 20 may. 2025.