ŚWIĄTKOWSKA, W. The Conceptions of Socially Engaged Theatre According to Juliusz Osterwa. Pamiętnik Teatralny, [S. l.], v. 67, n. 3, p. 146–168, 2018. DOI: 10.36744/pt.423. Disponível em: https://czasopisma.ispan.pl/index.php/pt/article/view/423. Acesso em: 15 nov. 2026.