MTEBE, Joel S.; RAISAMO, Roope. Investigating perceived barriers to the use of open educational resources in higher education in Tanzania. Classic: An OJS Theme Demo, [S. l.], v. 1, n. 2, 2018. Disponível em: https://ojs.publishoa.publicknowledgeproject.org/index.php/classic/article/view/825. Acesso em: 8 apr. 2026.