MARÍA JOSÉ CATALÁN CHAMORRO2026-01-292026-01-29202110.1344/REYD2021.23.338662-s2.0-85111051811https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/33713EducationLawSocial Sciences (miscellaneous)The challenges of online university teaching and the possibilities of the Blackboard Collaborate platform; [Las adversidades de la docencia online universitaria y las posibilidades ofrecidas por la plataforma Blackboard Collaborate]research article