The formation of the teaching staff of pedagogical universities in the Ukrainian SSR 1920-1930 years. R&E-SOURCE, [S. l.], v. 1, n. 1, 2019. DOI: 10.53349/re-source.2019.i1.a729. Disponível em: https://journal.ph-noe.ac.at/index.php/resource/article/view/729. Acesso em: 15 oct. 2025.