Malcik, Martin, and Miroslava Miklosikova. “Study Results of University Students in the Context of Experiencing Positive Emotions, Satisfaction and Happiness”. International Journal of Emerging Technologies in Learning (iJET) 14, no. 23 (December 6, 2019): pp. 261–269. Accessed November 25, 2024. https://online-journals.org/index.php/i-jet/article/view/10882.