“Beauty Influencer Strategy FoMO (Fear of Missing Out)in Carrying Out the Tiktok Challenge : Jharna Bagwani Tiktok CaseStudy #barbiegirlchallenge”. 2026. Mercu Buana International Conference on Communication Science (MICOCS) 2 (1): 510-13. https://proceeding.mercubuana.ac.id/index.php/micocs/article/view/169.