Energy efficient offloading mechanism using particle swarm optimization in 5G enabled edge nodes Autori: Nebojša Bačanin Džakula, Miloš Antonijević, Timea Bezdan, Miodrag Živković, K. Venkatachalam, Sharaf Malebary Časopis: Cluster Computing DOI: 10.1007/s10586-022-03609-z