TY JOUR TI Vietnam's Foreign Trade Relations at the Stage between the World Crises (History and Modernity) KW GDP KW export KW import KW foreign trade KW trade wars KW foreign investment KW ASEAN KW Vietnam KW China KW USA KW European Union KW statistical KW historical and economic methods of scientific research JO AU Suslova, E.I. AU Elistratov, A.S. PY 2021 IS 6 PB INFRA-M Academic Publishing LLC.