STEĆ, Hanna. The influence of moral principles on the formation of a healthy family according to blessed father Michał Sopoćko. Rocznik Teologii Katolickiej, [S. l.], v. 21, p. 213–238, 2022. Disponível em: https://rtk.uwb.edu.pl/index.php/rtk/article/view/37. Acesso em: 4 dec. 2025.