Chrost, Marzena, and Sławomir Chrost. “Spirituality and Religiousness of Secondary School Students in a Public and Catholic School”. Multidisciplinary Journal of School Education 13, no. 1 (25) (June 28, 2024). Accessed July 1, 2024. https://czasopisma.ignatianum.edu.pl/jpe/article/view/3232.