EDULEARN 18 [elektronický zdroj] : conference proceedings, 8th International Conference on Education and New Learning Technologies, empowering learners in a digital world, Palmaa, Spain. 2-4 July, 2018 / editors Goméz L Chova, A. López Martínez, Candel I Torres ; reviewers Agnes Kriz, Augustín López ... [et al.] . Valencia :  IATED , 2018 . 1 CD-ROM (11293 s) . ISBN 978-84-09-02709-5 .