Ramm, Klara, and Jedrzej Bylka. “New Requirements for the Quality of Water Supply Services to Curb Water Loss”. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, no. 4(994) (January 13, 2022): 47–65. Accessed November 10, 2024. https://krem.uek.krakow.pl/index.php/krem/article/view/2141.