Cherniak S. G. UNIFICATION OF EDUCATIONAL AND PEDAGOGICAL FORECASTING IN THE UKRAINIAN SOCIALIST SOVIET REPUBLIC OF THE PERIOD 1930-1940. RS Global - IJITSS [Internet]. 2023Mar.17 [cited 2024Apr.26];(1(37). Available from: https://rsglobal.pl/index.php/ijitss/article/view/2512