SZEWCZYK, Leszek. Preaching in Piekary as a testimony of commitment to solving the social issues of the 21st century. Poznańskie Studia Teologiczne, [S. l.], v. 42, p. 151–168, 2022. DOI: 10.14746/pst.2022.42.09. Disponível em: https://pressto.amu.edu.pl/index.php/pst/article/view/36307. Acesso em: 18 jul. 2024.