Yarova, Maryna, and Valentyn Vovk. “Source Basis of Historical and Pedagogical Studies of Music Teachers in Educational Establishments in Podillia Regionin the End of the XIX – Beginning of the XX Century”. Pedagogical Discourse0, no. 15 (October 10, 2013): 787-791. Accessed July 19, 2024. http://ojs.kgpa.km.ua/index.php/peddiscourse/article/view/963.