MILOŠEV, I. PROFITABILITY AND OPTIMAL DEBT LEVEL OF LARGE FIRMS IN SERBIA. Ekonomija - teorija i praksa, [S. l.], v. 14, n. 4, 2021. Disponível em: https://casopis.fimek.edu.rs/index.php/etp/article/view/121. Acesso em: 16 nov. 2025.