OPSTAD, Leiv; PETTERSEN, Ivar. The Impact of Take-home Open-book Examinations due to COVID-19 among Business Students. Do Gender, Age, and Academic Skills Matter?. Interdisciplinary Journal of Education Research, [S. l.], v. 4, p. 28–43, 2022. DOI: 10.51986/ijer-2022.vol4.03. Disponível em: https://pubs.ufs.ac.za/index.php/ijer/article/view/662. Acesso em: 16 sep. 2025.