BRIA, Donatus Klau; GEMINA, Dwi. PENGARUH HARGA JUAL PRODUK DAN BIAYA PROMOSI TERHADAP VOLUME PENJUALAN PADA PT. DRAGON PRODUK INDONESIA CARINGIN KABUPATEN BOGOR. Jurnal Visionida, [S. l.], v. 3, n. 2, p. 25–38, 2017. DOI: 10.30997/jvs.v3i2.973. Disponível em: http://103.127.96.46/index.php/Jvs/article/view/973. Acesso em: 8 jun. 2026.