OU, J. C. The Challenges in the Post-Epidemic Era：From Education, Tourism and e-Commerce Perspectives. Asian Journal of Education and e-Learning, [S. l.], v. 10, n. 2, 2022. DOI: 10.24203/ajeel.v10i2.7022. Disponível em: https://ajouronline.com/index.php/AJEEL/article/view/7022. Acesso em: 26 apr. 2024.