@article{pandemicGR2020,
  author        = {Chen, Ninghan and Zhong, Zhiqiang and Pang, Jun},
  title         = {An Exploratory Study of COVID-19 Information on Twitter in the Greater Region},
  journal       = {Big Data and Cognitive Computing},
  year          = {2021},
  volume        = {5},
  publisher     = {MDPI},
  doi           = {10.3390/bdcc5010005}
}