Ramayanti Tinambunan, M., Syafrizal Helmi Situmorang and Fadli (2025) “THE INFLUENCE OF SERVICE QUALITY AND DISCOUNTS ON CUSTOMER SATISFACTION ON GRAB USERS IN MEDAN CITY”, DAS CONFERENCE INTERNATIONAL SERIES, 1, pp. 272–278. Available at: https://journal.das-institute.com/index.php/proceeding/article/view/814 (Accessed: 18 April 2026).