Thejaya, Irawan. “PENGARUH PROMOSI PENJUALAN DAN BRAND AWARENESS TERHADAP MINAT BELI PADA MANNA KOPI”. Jurnal Performa: Jurnal Manajemen dan Start-up Bisnis 4, no. 3 (February 19, 2021): 468–478. Accessed November 2, 2026. https://ojs3.somebut.my.id/index.php/performa/article/view/1660.