Borys, Uliana. “THE FIRST UKRAINIAN PEDAGOGICAL JOURNALS OF GALICIA AS A HISTORICAL SOURCE OF RESEARCH ON THE DEVELOPMENT OF PRIMARY SCIENCE EDUCATION”. Mountain School of Ukrainian Carpaty, no. 30 (June 20, 2024): 40–45. Accessed February 23, 2025. https://ktipe.pnu.edu.ua/index.php/msuc/article/view/8836.