00562naa#a2200169#i#450# EN\INFRA-M\bibl\46234 20241107082043.4 2587-6295 20211013b2021####ek#y0engy0150####ca RU Specific features of using social media in presidential campaigns in 2016 and 2020 in the USA: a comparative analysis Journal article Moscow INFRA-M Academic Publishing LLC. 2021 8 с. Journal article local Политика. 32 Klyuchevskiy D. S. zh-szf.ru