HUSSAIN, Adil; SHAH, Munawar. Comparison of GPS TEC with IRI models of 2007, 2012, AND 1 2016 over Sukkur, Pakistan. Natural and Applied Sciences International Journal (NASIJ), Peshawar, Pakistan, v. 1, n. 1, p. 1–10, 2020. DOI: 10.47264/idea.nasij/1.1.1. Disponível em: https://ideapublishers.org/index.php/nasij/article/view/274. Acesso em: 4 oct. 2025.