FAUZIAH, Uul Ulfah; ELDINE, Achyar; SUME, Syahlan A. Sales Promotion Dan Harga Terhadap Volume Penjualan. Manager : Jurnal Ilmu Manajemen, [S. l.], v. 2, n. 1, p. 145–160, 2019. DOI: 10.32832/manager.v2i1.1873. Disponível em: https://ejournal.uika-bogor.ac.id/index.php/Manager/article/view/1873. Acesso em: 4 nov. 2026.