Sihotang, Riski Pranata, and Mashur Fadli. 2025. “Pengaruh Penetapan Harga Dan Variasi Produk Terhadap Keputusan Pembelian Konsumen Di Tatanan Café Pekanbaru”. RIGGS: Journal of Artificial Intelligence and Digital Business 4 (3):1779-88. https://doi.org/10.31004/riggs.v4i3.2236.