Záhorec, Ján, Adriana Nagyová, and Alena Hašková. “Teachers’ Attitudes to Incorporation Digital Means in Teaching Process in Relation to the Subjects They Teach”. International Journal of Engineering Pedagogy (iJEP) 9, no. 4 (August 29, 2019): pp. 100–120. Accessed October 3, 2022. https://online-journals.org/index.php/i-jep/article/view/11064.