Pytel, Krzysztof, Małgorzata Piaskowska, and Małgorzata Rowińska. 2016. “ENVIRONMENTAL EDUCATION DURING TECHNICAL ACTIVITIES ON THE THIRD STAGE OF SCHOOL EDUCATION IN POLAND”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 2 (May): 284-97. https://doi.org/10.17770/sie2016vol2.1369.