SADKOWSKI, W. Service Industries: an Overview of Selected Issues. Studies of the Industrial Geography Commission of the Polish Geographical Society, [S. l.], v. 32, n. 1, p. 7–19, 2018. DOI: 10.24917/20801653.321.1. Disponível em: https://prace-kgp.uken.krakow.pl/article/view/20801653.321.1. Acesso em: 3 may. 2024.