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 2024Apr.25];0(15):315-20. Available from: https://ojs.kgpa.km.ua/index.php/peddiscourse/article/view/721