GÓMEZ CHOVA, L. (zost.) - MARTÍNEZ, A. López (zost.) - CANDEL TORRES, I. (zost.). ICERI 2021. 14th International Conference of Education, Research and Innovation. Conference proceedings. 1. vyd. Valencia, Španielsko : IATED Academy, 2021. USB. ISBN 978-84-09-34549-6. ISSN 2340-1095.