A. Argyrou, A. Pouliakis, A. Gafou, K. Tsoumakas, T. Mariolis- Sapsakos, and G. Fildisis, “Applying the Kirkpatrick-Model on evaluating an educational intervention about transfusion medicine among nurses. Preliminary results”, HRJ, vol. 8, no. 2, pp. 133–145, Apr. 2022.