BLAŽKOVÁ, I. .; DVOULETÝ, O. . SECTORAL AND FIRM-LEVEL DETERMINANTS OF PROFITABILITY: A MULTILEVEL APPROACH. International Journal of Entrepreneurial Knowledge, [S. l.], v. 6, n. 2, 2018. DOI: 10.37335/ijek.v6i2.76. Disponível em: https://ijek.org/index.php/IJEK/article/view/76. Acesso em: 14 apr. 2024.