SHARMA , J. . Influencer Credibility, Social Network Structures, and Consumer Engagement: A Comprehensive Analysis of Social Media Influencer Marketing in the Digital Economy. Frontline Marketing, Management and Economics Journal, [S. l.], v. 6, n. 03, p. 32–45, 2026. Disponível em: https://www.frontlinejournals.org/journals/index.php/fmmej/article/view/890. Acesso em: 19 apr. 2026.