E. M. Bronnikova, O. S. Kulyamina, S. V. Babakaev, M. V. Vinogradova, y A. A. Larionova, «Connection of Social Policy Implementation with the Dynamics of Social Orphanhood in Russian Regions», Propós. represent., vol. 8, n.º SPE2, p. e644, ago. 2020.