Ponikvar, Nina, and Melita Rant. “Firm Specific Determinants of Markup ‐ the Case of Slovenian Manufacturing Firms”. Journal of Business Economics and Management 8, no. 3 (September 30, 2007): 203-212. Accessed December 22, 2024. https://journals.vilniustech.lt/index.php/JBEM/article/view/7592.