Efficient and Privacy-Preserving Contact Tracing System for Covid-19 using Blockchain. - Seham A. Alansari; Mahmoud M. Badr; Mohamed Mahmoud 001; Waleed Alasmary (ICC Workshops, 2021)

Efficient and Privacy-Preserving Infection Control System for Covid-19-Like Pandemics using Blockchain. - Seham A. Alansari; Mahmoud M. Badr; Mohamed Mahmoud 001; Waleed Alasmary (CoRR, 2021)

Efficient and Privacy-Preserving Infection Control System for Covid-19-Like Pandemics Using Blockchain. - Seham A. Alansari; Mahmoud M. Badr; Mohamed M. E. A. Mahmoud; Waleed Alasmary; Fawaz Alsolami 001; Abdullah Marish Ali (IEEE Internet Things J., 2022)