KHODABANDELOU, R.; AHMAD, M.; MOHSENI, H. S. A comparative study of social presence in different blended learning environments. World Journal on Educational Technology: Current Issues, [S. l.], v. 15, n. 2, p. 235–246, 2023. DOI: 10.18844/wjet.v15i2.8649. Disponível em: https://un-pub.eu/ojs/index.php/wjet/article/view/8649. Acesso em: 3 jul. 2024.