PENGARUH ADVERTISING, PERSONAL SELLING DAN SALES PROMOTION ATAS KEPASTIAN PEMBAYARAN PRODUK SEMEN PADANG DI KOTA MEDAN. Jurnal Intelek Insan Cendikia, [S. l.], v. 1, n. 10, p. 7049–7055, 2024. Disponível em: https://jicnusantara.com/index.php/jiic/article/view/1895. Acesso em: 23 may. 2026.