Immigration situation in Russia (2016–2020) Elena Viktorovna Ganina, Nina Aleksandrovna Kozlovtseva, Veronika Eduardovna Matveenko, Ayyub Sevdim oglu Kerimov and Daria Valerievna Sukhorukova SHS Web Conf., 125 (2021) 06001 Published online: 23 November 2021 DOI: 10.1051/shsconf/202112506001