Nothacker, Jens. “A Mobile Suitcase for Informatic Teachers Related to the ‘Digital’ Didactic Goals of the 21st Century”. Central European Journal of Educational Research 3, no. 3 (November 29, 2021): 63–70. Accessed November 22, 2024. https://ojs.lib.unideb.hu/CEJER/article/view/9827.