Pytel, Krzysztof, Małgorzata Piaskowska, and Piotr Migo. “TEACHING BIOSCIENCE IN PRIMARY AND MIDDLE SCHOOL AND CHILDREN’S ECOLOGICAL AWARENESS”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 2 (May 26, 2016): 298–308. Accessed November 22, 2024. https://journals.ru.lv/index.php/SIE/article/view/1368.