VIKTOR, O.; KORSAKOVA ST, R. . SOME PROBLEMS OF OPTIMAL MANAGEMENT OF ECONOMIC SYSTEMS: SOME PROBLEMS OF OPTIMAL MANAGEMENT OF ECONOMIC SYSTEMS. JOURNAL SCIENTIFIC AND APPLIED RESEARCH, [S. l.], v. 6, n. 1, p. 100–105, 2023. DOI: 10.46687/jsar.v6i1.145. Disponível em: https://jsar.ftn.shu.bg/index.php/jsar/article/view/145. Acesso em: 7 nov. 2024.