Erdei, Gabor, Balázs Klotz, e Eva Pallai. «The Strategic Framework of the Hungarian Public Service Continuing Education System in the Light of Digital Education». Lifelong Lifewide Learning 22, no. 45 (novembre 30, 2024): 140–149. Consultato agosto 27, 2026. https://edaforum.it/ojs/index.php/LLL/article/view/928.