MALIK, Krzysztof; JASIŃSKA-BILICZAK, Anna; GROCHOWSKI, Mariusz. Internal and External Costs in Sustainable Development of the Healthcare System in Poland. Case Study of the John Paul II Specialist Hospital in Głuchołazy. Regional Barometer. Analyses & Prognoses, [S. l.], v. 16, n. 4, p. 107–114, 2019. DOI: 10.56583/br.51. Disponível em: https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/51. Acesso em: 18 apr. 2025.