MATYJASIAK, P. Methods of valorization of natural resources. Part 2. Applications in the environmental impact assessment. Studia Ecologiae et Bioethicae, [S. l.], v. 10, n. 4, p. 75–96, 2012. DOI: 10.21697/seb.2012.10.4.04. Disponível em: https://czasopisma.uksw.edu.pl/index.php/seb/article/view/6763. Acesso em: 6 jul. 2024.