YUAN, P.; YU, H.; LIU, P. Analysis of Student Online Interaction Behavior: A Social Relationship Perspective. EAI Endorsed Transactions on e-Learning, [S. l.], v. 5, n. 18, p. e4, 2018. DOI: 10.4108/eai.12-3-2019.156835. Disponível em: https://publications.eai.eu/index.php/el/article/view/1760. Acesso em: 19 may. 2024.