CHIANGKUL, A.; SANGKAPREECHA, P. Digital Marketing Communication of Small and Medium Enterprises and the Decision Making in Hiring Advertising Agency. Siam Communication Review, [S. l.], v. 21, n. 1, p. 196–209, 2022. Disponível em: https://so05.tci-thaijo.org/index.php/commartsreviewsiamu/article/view/258771. Acesso em: 10 dec. 2025.