ANGGREINI, Z.; SYAHREZA, D. S. Pengaruh Kualitas Produk dan Kualitas Pelayanan terhadap Pembelian di JCO Donuts & Coffee Maju Bersama Katamso. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 4, n. 4, p. 1101–1114, 2025. DOI: 10.31004/riggs.v4i4.3568. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/3568. Acesso em: 1 feb. 2026.