Voice Connectivity penetration and declaration to rural area of Gujarat in mehsana district using WiMAX. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 1, n. 2, p. 46–55, 2014. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/5325. Acesso em: 13 sep. 2025.