FEATURES PREPARATION AND DISPENSING FLOCCULANTS OF SLUDGE CONDITIONING WASTEWATER. Municipal economy of cities. Series: «Economy science», [S. l.], n. 107, p. 220–226, 2013. Disponível em: https://khges.kname.edu.ua/index.php/khges/article/view/293. Acesso em: 23 jun. 2025.