• Student behavior changes in Estonia revealed by e-learning technologyUdal, Andres; Kukk, Vello; Jaanus, Martin; Umbleja, Kadri; Piho, GunnarDigital Turn in Schools - Research, Policy, Practice : proceedings of ICEM 2018 Conference2019 / p. 83-90 https://doi.org/10.1007/978-981-13-7361-9_6 https://www.scopus.com/sourceid/21100834881 https://www.scopus.com/record/display.uri?eid=2-s2.0-85066961801&origin=inward&txGid=8afee86db32a9705a34db82522db0f11 https://www.webofscience.com/wos/woscc/full-record/WOS:000502763500006
• Task-based mobile learning ISC-system: built-in Coronavirus immunity confirmedUdal, Andres; Jaanus, Martin; Piho, GunnarEducating Engineers for Future Industrial Revolutions : Proceedings of the 23rd International Conference on Interactive Collaborative Learning (ICL2020). Volume 22021 / p. 604-616 https://doi.org/10.1007/978-3-030-68201-9_59 https://www.scopus.com/sourceid/5100152904 https://www.scopus.com/record/display.uri?eid=2-s2.0-85103487026&origin=inward&txGid=dddca2f62292c4e9f4fcf3517878fcd6 https://www.webofscience.com/wos/woscc/full-record/WOS:000772405700059