Aprelyani, Siska. “Strategi Manajemen Pemasaran: Peran Promosi, Media Sosial, Dan Harga Dalam Meningkatkan Penjualan Produk”. Siber Nusantara of Economic and Finance Review 1, no. 2 (May 22, 2025): 37–43. Accessed June 27, 2025. https://research.e-siber.org/SNEFR/article/view/420.