GRAŽINSKAS, Kasparas; MAŽEIKIENĖ, Aušra; VALENTUKEVIČIENĖ, Marina. Experimental research on removing suspended solids and ammonium ions from sludge liquor. Mokslas – Lietuvos ateitis / Science – Future of Lithuania, [S. l.], v. 6, n. 4, p. 451–455, 2014. DOI: 10.3846/mla.2014.63. Disponível em: https://journals.vilniustech.lt/index.php/MLA/article/view/3592. Acesso em: 3 jul. 2025.