CRISTOBAL ROMERO MORALES2026-01-292026-01-29201910.1002/widm.13322-s2.0-85070103688https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/30680Computer Science (all)Computer Science (all)Text mining in educationreview article