Runze Cheng Yao Sun 0002 Lina S. Mohjazi Ying-Chang Liang Muhammad Imran 0008 Blockchain-Assisted Intelligent Symbiotic Radio in Space-Air-Ground Integrated Networks. 94-101 2023 March / April 37 IEEE Netw. 2 https://doi.org/10.1109/MNET.004.2200277 db/journals/network/network37.html#ChengSMLI23