CHYRVA, Y. FORMATION OF TRAINING SYSTEM OF TEACHERS IN SOVIET UKRAINE (1917-1932). Educational Dimension, Kryvyi Rih, Ukraine, v. 17, p. 410–417, 2007. DOI: 10.31812/educdim.6407. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/6407. Acesso em: 22 jul. 2024.