A statistical method for source approtionment of soil pollution. Romanian Biotechnological Letters, [S. l.], v. 28, n. 3, 2024. DOI: 10.25083/rbl/28.3/3969.3975. Disponível em: https://journals.unibuc.ro/index.php/rbl/article/view/30. Acesso em: 30 may. 2025.