Marlina, Rini, and Dadan Abdul Aziz Mubarok. “Pengaruh Personal Selling, Promosi Penjualan, Relationship Marketing Terhadap Keputusan Pembelian Pada Pt. Usaha Tangguh Mandiri Bandung”. IKRAITH-EKONOMIKA 9, no. 1 (April 29, 2026): 1625-1638. Accessed April 29, 2026. https://journals.upi-yai.ac.id/index.php/IKRAITH-EKONOMIKA/article/view/6513.