Dahlke, Paweł, 		Orfin-Tomaszewska, Katarzyna, AND 		Sosnowski, Piotr.
" Assessment of the impact of the COVID-19 pandemic on the hospitality industry in Poland. Theoretical and empirical approach" <em>&lt;center&gt;Conference Proceedings &lt;BR&gt; Determinants Of Regional Development&lt;/center&gt;</em> [Online],  Number 2 (21 December 2021)