SEMYAKIN, Ph. D. Mikhail N.; GUBAREVA, Ph. D. Anna; KOVALENKO, Ph. D. Kseniya. General characteristics of the foreign economic relations. Universidad y Sociedad, [S. l.], v. 9, n. 3, p. 122–124, 2017. Disponível em: https://rus.ucf.edu.cu/index.php/rus/article/view/617. Acesso em: 15 jul. 2025.