LAIKANOK, R.; NAKPRASIT, K.; KADJANTUK, S. Spectrum allocation scheme on multi-user MIMO cognitive radio systems. Interdisciplinary Research Review, [S. l.], v. 14, n. 4, p. 37–42, 2019. Disponível em: https://ph02.tci-thaijo.org/index.php/jtir/article/view/221552. Acesso em: 3 may. 2024.