IORTILE, J.; AGBA, E.; UJAH, F. Impact Assessment of Radio Frequencies Field Levels of Some GSM Base Stations in Makurdi Metropolis. International Journal of Natural Sciences Research, [S. l.], v. 1, n. 3, p. 20–25, 2013. Disponível em: https://archive.conscientiabeam.com/index.php/63/article/view/2304. Acesso em: 3 jul. 2024.