KUČERKA, M., ĽUBOMÍR ŽÁČOK, i M. BERNÁT. „The Use of Graphic Programs in the Educational Process of Technical Subjects at Secondary Schools and Universities”. Journal of Education, Technology and Computer Science, t. 5, nr 35, grudzień 2024, s. 37-46, doi:10.15584/jetacomps.2024.5.4.