Noorjaya Nahan and Abdi, M. R. (2024) “The Role of Service Quality and Digital Promotion on Customer Loyalty Café Meine Welt Palangka Raya, Central Kalimantan”, International Journal of Contemporary Sciences (IJCS), 1(8), pp. 431–442. doi: 10.55927/ijcs.v1i8.10532.