Sharma, Muskan, Sakshi Garg, and Sharmelee Thangjam. “Clustering in Cognitive Radio Networks: A Review”. International Journal of Computer Sciences and Engineering 5, no. 8 (November 11, 2025): 206–210. Accessed February 2, 2026. https://ijcse.isroset.org/index.php/j/article/view/1600.