Hanim, Jasmin Fara, and Muhammad Syihabuddin. 2025. “Analisis Dampak Sistem Pembayaran Tunai Terhadap Kepuasan Konsumen Di SPBU Mart Sumber Surakarta”. RIGGS: Journal of Artificial Intelligence and Digital Business 4 (4):3005-11. https://doi.org/10.31004/riggs.v4i4.3969.