Browsing by Author Kowalska, Grażyna
Showing results 1 to 3 of 3
Issue Date | Title | Author(s) |
2022 | Ancillary revenues in air transport in the conditions of globalization | Hawlena, Joanna; Dudek, Michał; Kowalska, Grażyna |
2023 | Determinants of air transport development | Kowalska, Grażyna; Hawlena, Joanna; Rowiński, Rafał |
2023 | Selected factors determining the development of the tourist services market in Poland | Rowiński, Rafał; Hawlena, Joanna; Kowalska, Grażyna; Mazurek-Kusiak, Anna; Kobyłka, Agata |