AUTHOR=Rosales-Márquez Cinthia , Carbonell-García Carmen Elena , Miranda-Vargas Víctor , Diaz-Zavala Rocio , Laura-De La Cruz Kevin Mario TITLE=Self-confidence as a predictor of digital skills: a fundamental pillar for the digitalization of higher education JOURNAL=Frontiers in Education VOLUME=9 YEAR=2025 URL=https://www.frontiersin.org/journals/education/articles/10.3389/feduc.2024.1515033 DOI=10.3389/feduc.2024.1515033 ISSN=2504-284X