Karpych I. Periodicals Ukraine as a Means to Promote the Theory and Practice of Childrenʼs Movement in the 20ʼs – Early 30-ies of XX Century. PD [Internet]. 2013Sep.30 [cited 2026Jan.21];0(15). Available from: https://ojs.kgpa.org.ua/index.php/peddiscourse/article/view/721