Rikshintia Panjaitan and Darwis Robinson Manalu 2026. The Influence of TikTok Beauty Influencer Credibility on Skincare Product Purchasing Decisions of Indonesian Methodist University Students. Escalate : Economics and Business Journal. 4, 3 (Jul. 2026), 244–253. DOI:https://doi.org/10.61536/escalate.v4i3.565.