Lizińska, Wiesława, Alina Danileviča, and Karolina Idzikowska. “Foreign Direct Investments in Poland Against Countries of Visegrad Group”. Olsztyn Economic Journal 17, no. 2 (December 31, 2022): 231–246. Accessed May 14, 2024. https://czasopisma.uwm.edu.pl/index.php/oej/article/view/9053.