MD NAUSHAD ANSARI,MR. MANOJ SINGH TOMAR. Spectral Efficiency Evaluation of Massive MIMO System using Cognitive Radio Networks. International Journal of Advanced Research and Multidisciplinary Trends (IJARMT), [S. l.], v. 2, n. 2, p. 783–791, 2025. Disponível em: https://www.ijarmt.com/index.php/j/article/view/300. Acesso em: 17 aug. 2025.