; . IRON REMOVAL OF GROUNDWATER ON THE TOWER-COLUMN WITH FOAM FILTER. Municipal economy of cities. Series: «Economy science», [S. l.], n. 93, p. 231–235, 2013. Disponível em: https://khges.kname.edu.ua/index.php/khges/article/view/1267. Acesso em: 16 jun. 2025.