A. M. Kolomiiets, S. Juszczyk, and I. V. Gromov, “The genesis of the professional technical education system in Poland in the 16th – 19th centuries within the general context of European socio-economic changes”, nzhist, no. 56, pp. 29–41, Jun. 2026, doi: 10.31652/2411-2143-2026-56-29-41.