Markiewicz, H. 2023. FATHER LUDWIK RUPALA – A PRIEST WITH PEDAGOGICAL INTUITION, A FRIEND OF YOUNG PEOPLE - IMPLEMENTER OF THE EDUCATIONAL CONCEPT OF ST. JOHN BOSCO. Pedagogical Forum. 13, 1 (Sep. 2023), 429–435. DOI:https://doi.org/10.21697/fp.2023.1.30.