AFZAL, H.; MUFTI, M. R.; AHMED, K. T.; AJMAL, S.; YOUSAF, M. Performance Analysis of Hybrid Spectrum Sharing in Cognitive Radio Based Wireless Regional Area Network. The Nucleus, [S. l.], v. 57, n. 1, p. 27–32, 2020. Disponível em: http://thenucleuspak.org.pk/index.php/Nucleus/article/view/1082. Acesso em: 2 may. 2024.