MALISZEWSKI, Tomasz; SOLARCZYK-SZWEC, Hanna. Józef Półturzycki in the face of folk high schools. Notes on the basis of the renewal of Polish folk high schools in the years 2016–2022. Rocznik Andragogiczny, [S. l.], v. 29, p. 155–169, 2023. DOI: 10.12775/RA.2022.010. Disponível em: https://apcz.umk.pl/RA/article/view/42208. Acesso em: 16 grudz. 2025.