Juračak, Josip, and Petra Lovre. “O”. Ekonomski vjesnik/Econviews - Review of Contemporary Business, Entrepreneurship and Economic Issues 35, no. 1 (June 10, 2022): 205–220. Accessed December 1, 2022. https://hrcak.srce.hr/ojs/index.php/ekonomski-vjesnik/article/view/17575.