Shen, Ruiqi, Donghee Yvette Wohn, and Michael J. Lee. “Programming Learners’ Perceptions of Interactive Computer Tutors and Human Teachers”. International Journal of Emerging Technologies in Learning (iJET) 15, no. 09 (May 15, 2020): pp. 123–142. Accessed November 22, 2024. https://online-journals.org/index.php/i-jet/article/view/12445.