THE STATUS OF PROFESSIONAL PLAYERS BETWEEN SELF-EMPLOYED AND EMPLOYEE STATUS : STATE OF THE ART IN SLOVAKIA AND IN EAST-CENTRAL EUROPE. (2023). Zbornik Pravnog Fakulteta Sveučilišta U Rijeci, 41(3), 847-863. https://ojs.srce.hr/index.php/zpfsr/article/view/14474 (Original work published 2021)