“Mengukur Efektivitas Parasocial Interaction dan Kredibilitas Influencer terhadap Brand Loyalty Parfum Scarlett”, Prof. Bus. J., vol. 4, no. 1, hlm. 54–65, Jul 2026, Diakses: 23 Juli 2026. [Daring]. Tersedia pada: https://jurnal.usp.ac.id/index.php/professional-bussiness-journal/article/view/248