KÁDEKOVÁ, Zdenka; HOLIENČINOVÁ, Mária. Influencer Marketing as a Modern Phenomenon Creating a New Frontier of Virtual Opportunities. Communication Today, [S. l.], v. 9, n. 2, p. 90–105, 2018. DOI: 10.0000/7aew5a35. Disponível em: https://communicationtoday.fmk.ucm.sk/index.php/ct/article/view/217.. Acesso em: 19 apr. 2026.