Vuorikari, RiinaBerendt, BettinaFischer, StefanMaehle, ErikReischuk, RĂ¼diger2020-01-282020-01-282009978-3-88579-248-2https://dl.gi.de/handle/20.500.12116/31127enStudy on contexts in tracking usage and attention metadata in multilingual technology enhanced learningText/Conference Paper1617-5468