ŁUKOMSKI, J. Ecology - religion teaching programme for the III class of preparatory school. Studia Ecologiae et Bioethicae, [S. l.], v. 5, n. 1, p. 407–414, 2007. DOI: 10.21697/seb.2007.5.1.29. Disponível em: https://czasopisma.uksw.edu.pl/index.php/seb/article/view/7653. Acesso em: 18 may. 2024.