Professors O.S. Parkhomchuk and O.A. Koppel have published an article in the specialist academic journal "Current Issues in International Relations"

O.S. Parkhomchuk, a professor in the Department of International Relations and Foreign Policy, co-authored an article with O.A. Koppel titled "Cross-Border Cooperation as a Fractal System: From Local Interactions to Global Geopolitical Processes." The article was published in the specialized academic journal “Actual Problems of International Relations” (Issue 167, pp. 21–33).