RumanN., FingerM., SamptS., and MruzekZ. “The Role of Information Technology in Ecological Education in the Context of Cooperation Between High Schools from Poland, Austria and the Czech Republic”. International Journal of Research in E-Learning, Vol. 6, no. 2, Dec. 2020, pp. 1-17, doi:10.31261/IJREL.2020.6.2.09.