1.
A HISTORICAL EXCURSUS INTO THE DEVELOPMENT OF THE CLASSROOM SYSTEM OF EDUCATION IN THE SCHOOL NATURAL SCIENCE EDUCATION SECTOR OF UKRAINE IN 1959-2020. IRHNS [Internet]. 2025 Dec. 28 [cited 2026 Jul. 27];14(3):31-8. Available from: https://www.irhns.com/index.php/irhns/article/view/62