Utkina , K. B., and G. V. Titenko. “International Cooperation of the Karazin Institute of Environmental Sciences: Activity and Outputs”. Visnyk of V. N. Karazin Kharkiv National University. Series Еcоlogy0, no. 24 (June 3, 2021): 146-148. Accessed November 21, 2024. https://periodicals.karazin.ua/ecology/article/view/17296.