Aghastya, A. and Adi, W.T. 2017. Planning the Madiun Fire Outer Ring Railroad Using Autocad Civil 3D. Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal). 1, 2 (Nov. 2017), 81–87. DOI:https://doi.org/10.37367/jpi.v1i2.33.