Dębniewska, Marianna, Jarosław Skorwider-Namiotko, and Karol Wojtowicz. “Risk Assessment of Tourism Companies Listed on the Stock Exchange Based on Their Financial Reporting”. Economics and Environment 64, no. 1 (January 1, 2018): 12. Accessed December 2, 2024. https://ekonomiaisrodowisko.pl/journal/article/view/185.