Khatistyarso, I. A., and D. Sudarman. ā€œOptimisation of Operational Management Through the Use of Information Technology to Improve Service Quality at the Expedition Services of Railway Logistics (KALOG) Madiun Representativeā€. TRANSEKONOMIKA: AKUNTANSI, BISNIS DAN KEUANGAN, Vol. 5, no. 2, Feb. 2025, pp. 540-55, doi:10.55047/transekonomika.v5i2.883.