Ferreira, Gislaine Rossetti Madureira, Leticia Rocha Machado, and Patricia Alejandra Behar. “Social Interactions in a Virtual Learning Environment: A Focus on Group Formation Strategies”. International Journal for Innovation Education and Research 6, no. 9 (September 1, 2018): 23–41. Accessed May 17, 2024. https://scholarsjournal.net/index.php/ijier/article/view/1146.