KARPII, Olena; MYKHAILYK, Nataliia. MECHANISMS OF PUBLIC MANAGEMENT OF SYSTEMS ENABLING THE EFFICIENCY OF MARKETING COMMUNICATIONS IN THE CONDITIONS OF MARTIAL STATE. Current issues of economic sciences, [S. l.], n. 23, 2026. DOI: 10.5281/zenodo.20352533. Disponível em: https://www.a-economics.com.ua/index.php/home/article/view/1488. Acesso em: 28 sep. 2026.