Shkvyr, Oksana. “The Problem of Professional Preparation of the Future Primary School Teachers in Pedagogical Heritage of K.Ushynskyi”. Pedagogical Discourse0, no. 16 (February 18, 2014): 192-196. Accessed March 4, 2026. https://www.ojs.kgpa.org.ua/index.php/peddiscourse/article/view/392.