KOLCHEVA, Darya V. OPTIMIZING MARKETING COMMUNICATIONS IN THE CUSTOMS MARKETING SYSTEM: COMMUNICATION TECHNOLOGIES AND SERVICE SOLUTIONS. Manager, [S. l.], v. 114, n. 8, p. 104–115, 2025. Disponível em: https://manager.owebs.ru/article/view/19201. Acesso em: 8 nov. 2026.