ARPANAEI, F.; SHAKERI, M.; ARDALANI, N. Resource Allocation for Two-Way Relay-Assisted Hybrid Cognitive Radio Networks. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), [S. l.], v. 9, n. 3, p. 53–60, 2017. Disponível em: https://jtec.utem.edu.my/jtec/article/view/1452. Acesso em: 22 jul. 2024.