Liutak, O., Baula, O., & Tkachuk, A. (2023). 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(2), 86–92. https://doi.org/10.35784/iapgos.3470