Stefanov, Krassen Stefanov, Nikolina Nikolova, Miroslava Ilieva, and Eliza Petrova Stefanova. “Turning University Professors into Competent Learners”. International Journal of Emerging Technologies in Learning (iJET) 3, no. s1 (July 5, 2008): pp. 46–52. Accessed April 27, 2026. https://online-journals.org/index.php/i-jet/article/view/547.