Sumiati, Sumiati, and Siti Mujanah. “Persepsi Kualitas Produk, Persepsi Harga Dan Promosi Terhadap Keputusan Pembelian Tas Sophie Paris Pada Mahasiswa”. AMAR (Andalas Management Review) 2, no. 2 (February 19, 2018): 1–10. Accessed November 6, 2026. https://amareview.fekon.unand.ac.id/index.php/amar/article/view/21.