NÉMETH, N, i László ZSAKÓ. „Online Training and Contests for Informatics Contestants of Secondary School Age”. Journal of Education, Technology and Computer Science 11, no. 1 (marzec 30, 2015): 273–280. Udostępniono listopad 24, 2024. https://journals.ur.edu.pl/jetacomps/article/view/6557.