LOVELY RAJPUT, GIRISH KUMAR TIWARI, S. R. MANSORE. Improved Spectrum Sensing Technique in Cognitive Radio for 5G Massive System . International Journal of Research & Technology, [S. l.], v. 9, n. 3, p. 36–41, 2021. Disponível em: https://ijrt.org/j/article/view/350. Acesso em: 13 sep. 2025.