HASSAN, S. Tutors’ role in tutorials: ’Unpacking’ and ’repacking’ during the semantic journey. South African Journal of Higher Education, [S. l.], v. 31, n. 3, p. 99–115, 2017. DOI: 10.20853/31-3-626. Disponível em: https://www.journals.ac.za/sajhe/article/view/626. Acesso em: 22 oct. 2025.