SIDABUTAR, E. M. M. B.; ADAM, A. A. Analisis Promosi, Harga dan Kualitas Produk Terhadap Keputusan Pembelian Make Over Di Watsons Deli Park Medan. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 4, n. 3, p. 6544–6555, 2025. DOI: 10.31004/riggs.v4i3.2964. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/2964. Acesso em: 31 jan. 2026.