1.
Ɓyskawa K, Bielawska K. Proposal for a comprehensive retirement insurance solution (CRIS) to mitigate retirement risk based on theory of change. EBR [Internet]. 2024 Jul. 4 [cited 2025 Apr. 3];10(2):7-30. Available from: https://journals.ue.poznan.pl/ebr/article/view/1008