The impact of COVID-19 on the private higher education system and students in Oman. Journal of University Teaching and Learning Practice, [S. l.], v. 18, n. 3, 2021. DOI: 10.53761/1.18.3.13. Disponível em: https://open-publishing.org/journals/index.php/jutlp/article/view/467.. Acesso em: 8 sep. 2024.