Tamiara, Sharah, and Eka Danta Jaya Ginting. “The Role of Self-Confidence on the Intention to Buy Zara Fashion Products Among Teenagers: Hubungan Kepercayaan Diri Dengan Intensi Remaja Membeli Produk Fashion Zara”. Psikologia: Jurnal Pemikiran dan Penelitian Psikologi 15, no. 2 (January 25, 2021): 62–67. Accessed August 14, 2025. https://talenta.usu.ac.id/jppp/article/view/4474.