Ďuriš M, Tomková V, Kvasnová P. Experiments to Verify the Properties of Technical materials in the Subject of Technology in Lower Secondary Education. R&E-SOURCE [Internet]. 5. März 2024 [zitiert 19. Mai 2024];1(s1):61-8. Verfügbar unter: https://journal.ph-noe.ac.at/index.php/resource/article/view/1241