MozоlevОleksandr, and Maryna Khmara. “Comparative Analysis of the Effectiveness of the Polish and Ukrainian Basic Training Programs for Physical Education of Primary School Students”. Pedagogical Discourse, no. 27 (September 12, 2019): 7-17. Accessed March 28, 2024. http://ojs.kgpa.km.ua/index.php/peddiscourse/article/view/1016.