AUTHOR=Zou Yumei , Kuek Florence , Feng Wenqin , Cheng Xiaoli TITLE=Digital learning in the 21st century: trends, challenges, and innovations in technology integration JOURNAL=Frontiers in Education VOLUME=10 YEAR=2025 URL=https://www.frontiersin.org/journals/education/articles/10.3389/feduc.2025.1562391 DOI=10.3389/feduc.2025.1562391 ISSN=2504-284X