Ferjan, Marko, Eva Jereb, Iztok Podbregar, Petra Robnik, Polona Šprajc, Mathias Thaler, and Aleš Šolar. Athletes Friendly Education Handbook: Award for Educational Institutions Supporting the Dual Career of Athletes. University of Maribor Press, 2021. Accessed March 6, 2026. https://press.um.si/index.php/ump/catalog/book/571.