MICHOŃ, Piotr. “Family 500+” programme as a social investment aimed at increasing the number of births in Poland – an analysis of Internet forums discourse. Studia Demograficzne, [S. l.], v. 179, n. 1, 2021. DOI: 10.33119/SD.2021.1.1. Disponível em: https://econjournals.sgh.waw.pl/SD/article/view/2835. Acesso em: 7 may. 2024.