Liutak, Olena, Olena Baula, and Anatolii Tkachuk. “SIMULATION OF THE INFLUENCE OF INVESTMENT AND INNOVATION ACTIVITIES ON ENSURING THE INTERNATIONAL COMPETITIVENESS OF COUNTRIES”. Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska 13, no. 2 (June 30, 2023): 86–92. Accessed November 21, 2024. https://ph.pollub.pl/index.php/iapgos/article/view/3470.