Harris, Rizki Maulana, and Anita Silvianita. “Pengaruh Kualitas Pelayanan Dan Kepuasan Pelanggan Terhadap Keputusan Pembelian Produk IPhone”. Jurnal Informatika Ekonomi Bisnis 5, no. 4 (December 31, 2023): 1306-1310. Accessed January 22, 2026. https://www.infeb.org/index.php/infeb/article/view/584.