Kryshchuk, Bohdan. 2013. “Source Base of Research of Pedagogical and Cultural-Enlightening Activity of the Society «Prosvita» in Podillia Region (1906-1923)”. Pedagogical Discourse, no. 15 (September), 384-92. https://ojs.kgpa.km.ua/index.php/peddiscourse/article/view/737.