1. Koronavirusne lito 2020-go: Koli krayini vidkriyut` kordoni dlya turistiv i chi planuyut` voni vzagali yikh vidkrivati? [Coronavirus Summer 2020: When will countries open borders for tourists and do they plan to open them at all?] Retrieved from https://ua.112.ua/golovni-novyni/koronavirusne-lito-2020-ho-koly-krainy-vidkryiut-kordony-dlia-turystiv-i-chy-planuiut-vony-vzahali-ikh-vidkryvaty-534022.html (accessed 27 April 2020).
2. Popov L.A.(2014) Vikoristannya zakordonnogo dosvidu dlya uspishnogo rozvitku industriyi turizmu i gostinnosti v krayini[ Using foreign experience for the successful development of the tourism and hospitality industry in the country] Ekonomichna ta soczialna geografiya – Economic and social geography, 2 (70), 242–255.
3. Kretinina L.V.(2009) Mekhanizmy i faktory stabilizaczii turisticheskoj industrii Ukrainy v period mirovogo ekonomicheskogo krizisa [Mechanisms and factors of stabilization of Ukraine's tourism industry during the global economic crisis] Visnik DITB. Seriya: Ekonomika, organizacziya ta upravlinnya pidpriyemstvami turistichnoyi industriyi ta turistichnoyi galuzi v czilomu – DITB Newsletter. Series: Economy, Organization and Management of Tourism Industry Enterprises and Tourism Industry as a whole.
4. Samarov E (2009) Turizm: antikrizisnye reczepty [Tourism: anti-crisis recipes] Gostinichnyj i restorannyj biznes – Hotel and restaurant business. (in Russian)
5. P'yat` porad, yak ryatuvati ukrayins`kij turizm pid chas pandemiyi [Five tips on how to save Ukrainian tourism during a pandemic] Retrieved from https://nv.ua/ukr/opinion/koronavirus-i-turizm-yak-ukrajini-vryatuvati-industriyu-ostanni-novini-50075544.html (accessed 27 April 2020).