@article{Sun_Y-2022_84503, title = {Risk area alert through heterogeneous mobile networks: a new approach to fight COVID-19 and beyond}, author = {Sun, Y. and Xue, Q. and Zhang, L. and Mohjazi, L. and Cao, B. and Imran, M.}, month = {may}, year = {2022}, abstract = {No abstract available.}, journal = {IEEE Network}, publisher = {IEEE}, url = {https://publichealthscotland.scot/id/84503}, }