Petrovich Garnov, A.; Alekseevna Prodanova, N.; Yuryevna Garnova, V.; Yurievna Kamchatova, E.; Ivanovna Zatsarinnaya, E. PANDEMIC OF THE TWENTY-FIRST CENTURY: : WORLD-CLASS SOCIO-ECONOMIC CRISIS. GEI 2020, 1 (01). https://doi.org/10.51249/gei.v1i01.67.