AUTHOR=Ocen Samuel , Elasu Joseph , Aarakit Sylvia Manjeri , Olupot Charles TITLE=Artificial intelligence in higher education institutions: review of innovations, opportunities and challenges JOURNAL=Frontiers in Education VOLUME=10 YEAR=2025 URL=https://www.frontiersin.org/journals/education/articles/10.3389/feduc.2025.1530247 DOI=10.3389/feduc.2025.1530247 ISSN=2504-284X