AUGUSTYNIAK, Wojciech. Income statement as an assessment tool of an airport operator: A case study of Polish airports. International Entrepreneurship Review, [S. l.], v. 6, n. 2, p. 17–35, 2020. DOI: 10.15678/IER.2020.0602.02. Disponível em: https://ier.uek.krakow.pl/pm/article/view/1977. Acesso em: 3 may. 2024.