DEORAJ BISWA, A. K. S. S. 3G NETWORKS: OPPORTUNITIES AND CHALLENGES. Asian Journal of Current Engineering and Maths, [S. l.], v. 2, n. 3, 2013. Disponível em: http://innovativejournal.in/index.php/ajcem/article/view/164. Acesso em: 3 may. 2024.