SHUBAT, Oksana M.; BAGIROVA, Anna P. Duration of grandparenthood in Russia: statistical assessments and management capabilities in the framework of the national project “Demography”. Management Issues, [S. l.], v. 67, n. 6, p. 142–155, 2020. DOI: 10.22394/2304-3369-2020-6-142-155. Disponível em: https://voprosy-upravleniya.owebs.ru/article/view/24919. Acesso em: 9 nov. 2026.