Nguyen, T. B. Y., N. M. Le, N. S. N. Tram, T. T. T. Le, and N. D. Le. “The Impact of TikTok Influencer Credibility on Generation Z’s Cosmetic Purchase Intention in Vietnam: The Mediating Role of Trust and the Moderating Role of Brand Attachment”. TTU Journal of Science, vol. 1, no. 2, June 2026, pp. 83-90, doi:10.53901/tjs.2026.v01.issue02.art10.