GUNAWAN, S.; SILITONGA, P. Kualitas Produk, Kualitas Layanan, dan Promosi terhadap Kepuasan Pelanggan di Starbucks Coffee Cipinang Indah Mall . RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 1, p. 7261–7270, 2026. DOI: 10.31004/riggs.v5i1.7054. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/7054. Acesso em: 6 may. 2026.