SŁUPIK, Sylwia. Public Services in Municipalities Sustainable Development Policy – Selected Issues. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, Krakow, n. 1(961), p. 39–52, 2017. DOI: 10.15678/ZNUEK.2017.0961.0103. Disponível em: https://psychologia-ekonomiczna.uek.krakow.pl/index.php/krem/article/view/1135.. Acesso em: 20 sep. 2024.