- Ángel Hernández-García, Davinia Hernández Leo, Manuel Caeiro Rodríguez, Teresa Sancho Vinuesa, editors, Learning Analytics Summer Institute Spain 2021: Learning analytics in times of COVID-19: Opportunity from crisis, Barcelona, Spain, July 7-9, 2021. Volume 3029 of CEUR Workshop Proceedings, CEUR-WS.org, 2021.