Choerunisa, Adelia. " Peran Kepercayaan, Keahlian, dan Daya Tarik Celebrity Endorser Terhadap Minat Beli Pengguna Instagram di Masa Pandemi Covid-19." Widya Cakra: Journal of Psychology and Humanities [Online], 1.2 (2021): 23-36. Web. 24 May. 2025