Papík, Mário, and Lenka Papíková. “Comprehensive Analysis of Regulatory Impacts on Performance of Slovak Pension Funds”. Journal of Business Economics and Management 22, no. 3 (April 8, 2021): 735-756. Accessed February 23, 2025. https://btp.vilniustech.lt/index.php/JBEM/article/view/14481.