@inproceedings{0002CKJ20,
  author    = {Amal Abid and
               Saoussen Cheikhrouhou and
               Slim Kallel and
               Mohamed Jmaiel},
  editor    = {Jin Nakazawa and
               Polly Huang},
  title     = {How blockchain helps to combat trust crisis in {COVID-19} pandemic?:
               poster abstract},
  booktitle = {SenSys '20: The 18th {ACM} Conference on Embedded Networked Sensor
               Systems, Virtual Event, Japan, November 16-19, 2020},
  pages     = {764--765},
  publisher = {{ACM}},
  year      = {2020},
  doi       = {10.1145/3384419.3430605},
}