SARABPREET KAUR; SIMARPREET KAUR. A Review on Spectrum Sensing Approaches in Cognitive Radio Networks. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 5, n. 4, p. 347–350, 2018. Disponível em: https://www.ijaerd.org/index.php/IJAERD/article/view/3072. Acesso em: 5 jul. 2025.