SAGRA: A Spectrum Aware Geographic Routing Algorithm Proposal for Multihop Cognitive Radio Networks. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 4, n. 10, p. 856–864, 2017. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/3974. Acesso em: 6 sep. 2025.