Selomita, Ashifa, et al. “PENGARUH HARGA DAN STRATEGI PROMOSI TERHADAP MINAT BELI PRODUK INDOFOOD DI JAKARTA UTARA”. Global Research and Innovation Journal, vol. 2, no. 3, Oct. 2026, pp. 743-54, https://journaledutech.com/index.php/great/article/view/1579.