Challenges and implications of the WHO’s digital cross-border COVID-19 vaccine passport recognition pilotJackson, Eric Blake; Dreyling III, Richard Michael; Pappel, Ingrid2021 Eighth International Conference on eDemocracy and eGovernment (ICEDEG) : Quito, Ecuador, 28-30 July 20212021 / p. 88-94 https://doi.org//10.1109/ICEDEG52154.2021.9530954