1.
Sala K, Szostak D. Contemporary conditions for the development of chain hotels in Poland – introduction to the functioning of large tourist enterprises. Prace KGP PTG [Internet]. 2024 Mar. 27 [cited 2024 Nov. 21];38(1):27–42. Available from: https://prace-kgp.uken.krakow.pl/article/view/10577