ZIGMONTIENĖ, Aušra; LIBERYTĖ, Indrė. Changes in the concentration of heavy metals (Cr, Cd, Ni) during the vermicomposting process of sewage sludge. Mokslas – Lietuvos ateitis / Science – Future of Lithuania, [S. l.], v. 6, n. 4, p. 362–367, 2014. DOI: 10.3846/mla.2014.49. Disponível em: https://journals.vilniustech.lt/index.php/MLA/article/view/3562. Acesso em: 22 aug. 2025.