Záhorec, Ján, Hašková, A., Munk, M., & Bílek, M. (2018). QUALITY ASSURANCE OF INFORMATICS EDUCATION WITHIN TERTIARY ECONOMY AND MANAGERIAL STUDY FIELDS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 76(2), Continuous. presented at the April/2018. doi:https://doi.org/10.33225/pec/18.76.250

Palmárová, V., & Lovászová, G. (2012). MOBILE TECHNOLOGY USED IN AN ADVENTUROUS OUTDOOR LEARNING ACTIVITY: A CASE STUDY. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 44. presented at the July/2012. doi:https://doi.org/10.33225/pec/12.44.64