BIOGRAPHICAL METHOD RESEARCH IN SPORT. Ekonomski signali: poslovni magazin, [S. l.], v. 18, n. 1, p. 53–67, 2024. DOI: 10.5937/ekonsig2301053D. Disponível em: https://esignali.edu.rs/index.php/es/article/view/9.. Acesso em: 24 may. 2026.