Rudolf W, Pazizina S. THE DIRECTIONS OF INTERNATIONAL COOPERATION OF THE POLISH VOIVODESHIPS AND LARGE CITIES WITH A PARTICULAR FOCUS ON COOPERATION WITH UKRAINE. jee [Internet]. 2018 Sep. 5 [cited 2024 May 5];16(4):416-33. Available from: https://jeej.wunu.edu.ua/index.php/enjee/article/view/1304