Kozachenko, Ganna, Yuriy Pogorelov, Oleksandr Olshanskyi, Maiia Kramchaninova, and Victoria Vakhlakova. 2021. “COVID-19 Pandemic As a Threat to Ukraine’s Socio-Economic System: Materialization Features, Indicators and Consequences ”. European Journal of Sustainable Development 10 (3):303. https://doi.org/10.14207/ejsd.2021.v10n3p303.