FREDI, Fredi; SULAIMAN, Fahmi; SUPRIYANTO, Supriyanto; CIAMAS, Elserra Siemin. Pengaruh Promosi Dan Harga Terhadap Keputusan Pembelian Di PT. Universal Indofood Product. INVESTASI : Inovasi Jurnal Ekonomi dan Akuntansi, [S. l.], v. 2, n. 2, p. 73–80, 2024. DOI: 10.59696/investasi.v2i2.41. Disponível em: https://www.jurnal.soratekno.co.id/index.php/investasi/article/view/41. Acesso em: 4 jun. 2026.