A. Lipavic Oštir, A. Lipovec, and M. Rajšp, “CLIL – orodje za izbiro nejezikovnih vsebin ”, REI, vol. 8, no. 1/2, pp. 11–26, May 2015, Accessed: Dec. 06, 2025. [Online]. Available: https://journals.um.si/index.php/education/article/view/413