et. al., Bharath Raj D,. “Hybrid MAC Protocol for Channel Allotment in Heterogeneous Cognitive Radio Networks”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 13 (June 4, 2021): 2066–2076. Accessed October 13, 2025. https://www.turcomat.org/index.php/turkbilmat/article/view/8887.