Byrne, Jason Richard, Takehiko Ito, and Mariko Furuyabu. “Digitally Nudged Learning: A Nudged Gamification Study Intervention”. International Journal of Emerging Technologies in Learning (iJET) 17, no. 12 (June 21, 2022): pp. 42–60. Accessed April 24, 2024. https://online-journals.org/index.php/i-jet/article/view/30567.