Klonowska, I. and Stawnicka, J. 2021. Pedagogical and educational activities of front-line police officers – district officers through the prism of results of nationwide research 2019–2020. Resocjalizacja Polska. 21 (Sep. 2021), 227-246. DOI:https://doi.org/10.22432/pjsr.2021.21.14.