Muhammad Taufiq et al. 2026. ANALYSIS OF THE INFLUENCE OF COMMERCIAL TIME WINDOW, DELIVERY TIME CONSTRAINTS, AND TRAFFIC CONGESTION ON FIRST-ATTEMPT DELIVERY SUCCESS RATE WITH FLEET ALLOCATION MANAGEMENT AS A MEDIATING VARIABL E (CASE STUDY: LION PARCEL BANDUNG). Multidiciplinary Output Research For Actual and International Issue (MORFAI). 6, 5 (Aug. 2026), 7883–7896.