VOLOSCHUK, R.; SOMINA, L.; SAFONOV, V. Evaluation and Forecasting of Indicators of the External Economic Sphere of Economic Security. Information Technologies and Systems, [S. l.], v. 4, n. 4, p. 74–85, 2025. DOI: 10.15407/intechsys.2025.04.074. Disponível em: https://nasu-periodicals.org.ua/index.php/its/article/view/17101. Acesso em: 21 may. 2026.