Yalova А. M., and N. V. Bondar. “Introduction of Reagent Acidity Adjustment Installations of Return Water of Heat and Energy Equipment of Metallurgical Enterprise”. Visnyk of Vinnytsia Politechnical Institute, no. 3, June 2021, pp. 24-31, doi:10.31649/1997-9266-2021-156-3-24-31.