PIETRUSZKA-ORTYL, Anna. Intangible resources in strategic management of organizations. Management and Administration Journal, [S. l.], v. 41, n. 114, p. 123–134, 2019. Disponível em: https://czasopisma.uph.edu.pl/znadministracja/article/view/407. Acesso em: 22 dec. 2024.