RAJFUR, Piotr; RAJFUR, Joanna; HYS, Katarzyna. The Analysis of Births and Household Poverty Levels with the Consideration of the Material Effect of the ‘Family 500 Plus’ Programme. Journal of Public Governance, Poland, v. 51, n. 1, p. 18–29, 2021. DOI: 10.15678/ZP.2020.51.1.02. Disponível em: https://publicgovernance.pl/zpub/article/view/577.. Acesso em: 22 dec. 2024.