KILDEYEV, Mansour. The Level of Muslim Religiosity in the Middle Volga and Ural Regions According to Soviet Sociological Surveys (1966-1991). State, Religion and Church, [S. l.], v. 32, n. 1, p. 131–150, 2014. Disponível em: https://state-religion-church.owebs.ru/article/view/10756. Acesso em: 8 nov. 2026.