Zahra, S. R., I. Effendi, and T. P. Sihombing. “Pengaruh Harga, Kualitas Pelayanan Dan Fasilitas Coffee Shop Terhadap Minat Konsumen Berkunjung Ke Risala Kopi”. RIGGS: Journal of Artificial Intelligence and Digital Business, vol. 4, no. 3, Oct. 2025, pp. 8233-9, doi:10.31004/riggs.v4i3.3229.