Верес, Екатерина, and Ярослав Квашук. “ANTI-CRISIS MANAGEMENT BY A TOURIST ENTERPRISE IN MODERN CONDITIONS”. Modern engineering and innovative technologies 3, no. 06-03 (December 29, 2017): 15–25. Accessed April 27, 2024. https://www.moderntechno.de/index.php/meit/article/view/meit06-03-013.