Hidayat, Arif, and Nindria Untarini. “Pengaruh Promosi Penjualan Dan Kualitas Produk Terhadap Keputusan Pembelian Mobil Wuling Confero Di Surabaya”. Jurnal Ilmiah Wahana Pendidikan 9, no. 23 (December 30, 2023): 167-175. Accessed May 25, 2026. https://www.jurnal.peneliti.net/index.php/JIWP/article/view/5637.