TERLETSKA, Ulyana Ivanivna. „Chernihiv Province Primary Schools of Agriculture in Late 19th-Early 20th Century”. Journal of Education, Technology and Computer Science 7, no. 1 (czerwiec 30, 2013): 428–432. Udostępniono październik 2, 2024. https://journals.ur.edu.pl/jetacomps/article/view/6871.