Fadli, Mashur, Fitrien Ayuda, Tengku Firli Musfar, and Hamsal Kamar. “Kualitas Produk, Persepsi Harga Dan Strategi Promosi Dalam Meningkatkan Keputusan Pembelian Konsumen Studi : Dealer Mobil Pekanbaru”. Management Studies and Entrepreneurship Journal (MSEJ) 4, no. 5 (November 20, 2024): 6125–6137. Accessed July 2, 2025. https://yrpipku.com/journal/index.php/msej/article/view/1966.