Knez, Tina, Martina Holenko Dlab, and Natasa Hoic-Bozic. “Implementation of Group Formation Algorithms in the ELARS Recommender System”. International Journal of Emerging Technologies in Learning (iJET) 12, no. 11 (November 16, 2017): pp. 198–207. Accessed November 22, 2024. https://online-journals.org/index.php/i-jet/article/view/7238.