Саєнко T. В. “THEORETICAL AND METHODOLOGICAL BASIS OF ENVIRONMENTAL TRAINING AT HIGHER EDUCATION INSTITUTIONS”. Proceedings of Kyiv Aviation Institute. Series: Pedagogy. Psychology, no. 6 (March 16, 2015). Accessed November 5, 2026. https://jrnl.kai.edu.ua/index.php/VisnikPP/article/view/10211.