Rizov, Tashko, and Elena Rizova. “AUGMENTED REALITY AS A TEACHING TOOL IN HIGHER EDUCATION”. International Journal of Cognitive Research in Science, Engineering and Education (IJCRSEE) 3, no. 1 (June 20, 2015): 7–15. Accessed April 22, 2026. https://www.ijcrsee.com/index.php/ijcrsee/article/view/73.