SIKA, Peter. Challenges and Opportunities Related to Aging Policy to Ensure Economic Growth and Innovation in the Slovak Republic. In Economic and Social Development. International Scientific Conference on Economic and Social Development. Economic and Social Development : 86th International Scientific Conference on Economic and Social Development, Lisbon, 23-24 September, 2022. - Varazdin : Varazdin Development and Entrepreneurship Agency, 2022. ISSN 1849-7535, p. 5 online.