%0 Journal Article %A Gul, Noor %A Ahmed, Saeed %A Elahi, Atif %A Kim, Su-Min %A Kim, Junsu %D 2022 %J Computers, Materials \& Continua %@ 1546-2226 %V 71 %N 1 %P 369--387 %T Optimal Cooperative Spectrum Sensing Based on Butterfly Optimization Algorithm %M doi:10.32604/cmc.2022.022260 %U http://www.techscience.com/cmc/v71n1/45460