Relations of Advertising Agency with Advertising Market Subjects. Science Outpost, [S. l.], v. 17, n. 3, p. 11–16, 2023. DOI: 10.22394/2949-0855-2023-3-65-11-16. Disponível em: https://forpost-nauki.owebs.ru/article/view/5637. Acesso em: 28 sep. 2026.