Lusyana Dwi Andini, Sahara, and Sylvani. “The Effects of Promotion and User-Generated Content on Purchase Decisions With Brand Image As a Mediating Variable for the Facetology Brand on TikTok”. Konfrontasi: Jurnal Kultural, Ekonomi Dan Perubahan Sosial, Vol. 13, no. 4, Oct. 2026, pp. 306-14, https://www.konfrontasi.net/index.php/konfrontasi2/article/view/392.