ALFATONI, A. A.; CEMPENA, I. B. Pengaruh Presepsi Harga, Electronic Word of Mouth, dan Kualitas Produk terhadap Keputusan Pembelian pada Café Avatar Drink and Chill di Kecamatan Gunung Anyar Surabaya. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 4, n. 4, p. 9358–9370, 2026. DOI: 10.31004/riggs.v4i4.5273. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/5273. Acesso em: 31 jan. 2026.