Hegheș , N.-E. “Counterfeiting of the EU Digital Covid Certificate. Offenses and Penalties for Forgery and Use of False Documents”. SCIENTIA MORALITAS - International Journal of Multidisciplinary Research , vol. 6, no. 2, Dec. 2021, pp. 41-48, https://www.scientiamoralitas.com/index.php/sm/article/view/99.