Kim Pham, Chi, Su Li Chong, and Roselind Wan. “Investigation into Undergraduates’ Experiences of Social Presence in Online Learning”. International Journal of Emerging Technologies in Learning (iJET) 18, no. 14 (July 31, 2023): pp. 24–38. Accessed August 17, 2024. https://online-journals.org/index.php/i-jet/article/view/38193.