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Iswanto, A.P. and Wirawan, W.A. 2020. Community Characteristics in the Use of the Madiun-Surabaya Railway and Bus Transportation Mode. Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal). 4, 1 (Mar. 2020). DOI:https://doi.org/10.37367/jpi.v4i1.108.