Hasan, Syahril. “Pengaruh Harga Dan Kualitas Produk Terhadap Keputusan Pembelian”. Management Studies and Entrepreneurship Journal (MSEJ) 5, no. 1 (November 20, 2024): 3826–3833. Accessed September 15, 2025. https://journal.yrpipku.com/index.php/msej/article/view/4326.