Suprayitno, Hitapriya, and Ria Asih Aryani Soemitro. “Reflection on Data Error Identification Methods for Field Survey Data on Commuter Train Passenger Travel Behavior”. Journal of Infrastructure & Facility Asset Management, vol. 1, no. 1, Apr. 2025, pp. 11-24, doi:10.12962/jifam.v1i1.5203 .