Jovanović, J., Z. Krivokapić, i A. Vujović. „Rebus Approach of Entrepreneurship Learning“. ENTRENOVA - ENTerprise REsearch InNOVAtion, sv. 4, izd. 1, listopad 2018., str. 160-7, https://hrcak.srce.hr/ojs/index.php/entrenova/article/view/13862.