VERÓNICA MARÍN DÍAZ2026-01-292026-01-29201610.1186/s41239-016-0023-02-s2.0-84978173339https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/27219Computer Science ApplicationsEducationMeta-analysis of research in e-learning Spanish journal publishedresearch article