Milosevic, Danijela, Mirjana Brkovic, and Dragana Bjekic. “Designing Lesson Content in Adaptive Learning Environments”. International Journal of Emerging Technologies in Learning (iJET) 1, no. 2 (June 3, 2006). Accessed November 22, 2024. https://online-journals.org/index.php/i-jet/article/view/33.