Válek, Jan, und Kateřina Šmejkalová. „Learning to Cope With Problem Situations in Vocational Education/Training“. R&E-SOURCE 1, no. s1 (März 5, 2024): 313–322. Zugegriffen Mai 14, 2024. https://journal.ph-noe.ac.at/index.php/resource/article/view/1264.