ŚWIĄTEK, Władysław; GŁOWOC, Sebastian. Analysis of Operating Costs of the Diagnostic Imaging and Interventional Radiology Centre at John Paul II Upper Silesian Children’s Health Centre in Katowice. Zeszyty Naukowe Wyższej Szkoły Finansów i Prawa w Bielsku-Białej, Bielsko-Biała, PL, v. 23, n. 3, p. 61–71, 2019. DOI: 10.5604/01.3001.0013.6528. Disponível em: https://asej.eu/index.php/asej/article/view/382. Acesso em: 3 lip. 2024.