POLEK-DURAJ, K. Social Responsibility as a Determinant in the Improvement of Organizational Competitiveness (Case Study). Olsztyn Economic Journal, [S. l.], v. 12, n. 2, p. 213–223, 2017. DOI: 10.31648/oej.2806. Disponível em: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/2806. Acesso em: 23 apr. 2024.