Khatistyarso, I.A. and Sudarman, D. 2025. Optimisation of Operational Management Through the Use of Information Technology to Improve Service Quality at the Expedition Services of Railway Logistics (KALOG) Madiun Representative. TRANSEKONOMIKA: AKUNTANSI, BISNIS DAN KEUANGAN. 5, 2 (Feb. 2025), 540-555. DOI:https://doi.org/10.55047/transekonomika.v5i2.883.