IVALA, E.; GACHAGO, D. Social media for enhancing student engagement: The use of Facebook and blogs at a University of Technology. South African Journal of Higher Education, [S. l.], v. 26, n. 1, 2016. DOI: 10.20853/26-1-156. Disponível em: https://www.journals.ac.za/sajhe/article/view/156. Acesso em: 8 oct. 2025.