MHALHAL , K. A. . .; NOURI, muqdad A. . The role of environmental costs in achieving competitive advantage in economic units. Baghdad College of Economic Sciences University Journal (BCESUJ), [S. l.], v. 72, n. 4, p. 199–218, 2023. Disponível em: https://bcuj.baghdadcollege.edu.iq/index.php/BCESUJ/article/view/294. Acesso em: 14 may. 2024.