Ivanova, Alla E., and Svetlana A. Vangorodskaya. 2026. “Active Ageing Index As a Tool for Assessing Socio-Demographic Policy: Problems of Use and Potential for Improving Efficiency”. DEMIS. Demographic Research 6 (1), 19-39. https://doi.org/https://doi.org/10.19181/demis.2026.6.1.2.