MAXWELL OLIGBI; ZUBAIR SULEIMAN; CAROLINE ALENOGHENA. Advances in Adaptive Threshold Techniques in Cognitive Radio: A Survey. Journal of Innovations in Engineering and Technology Research, Nigeria, v. 2, n. 2, 2023. Disponível em: https://hummingbirdjournals.com/jietr/article/view/82.. Acesso em: 5 oct. 2025.