ENVIRONMENTAL PERFORMANCE EVALUATION OF SOME INDUSTRIAL FIRMS DUE TO ISO 14031 STANDARD. Journal of Engineering and Sustainable Development, [S. l.], v. 24, n. 4, p. 35–47, 2020. DOI: 10.31272/jeasd.24.4.5. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/115.. Acesso em: 3 may. 2024.