“PENGARUH ADVERTISING, PERSONAL SELLING DAN SALES PROMOTION ATAS KEPASTIAN PEMBAYARAN PRODUK SEMEN PADANG DI KOTA MEDAN” (2024) Jurnal Intelek Insan Cendikia, 1(10), pp. 7049–7055. Available at: https://jicnusantara.com/index.php/jiic/article/view/1895 (Accessed: 23 May 2026).