ICERI 2020. International conference of education, research and innovation (13. : 09.-10.11.2020 : Seville)

ICERI 2020 : transforming education, transforming lives : 13th international conference of education, research and innovation, Valencia, Španielsko, 9. - 10. 11.2020 : conference proceedings. -- 1. vyd. -- Valencia : International association of technology, education and development (IATED), 2020