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    • PENGARUH ASPAL CAIR DAN POTONGAN KARET BAN BEKAS TERHADAP PENURUNAN LAPISAN BALAS 

      NASTITI, NAWANG CAHYA RATRI (FAKULTAS ILMU SOSIAL DAN POLITIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-09-04)
      The ballast layer is a common conventional structure of the railway track used in Indonesia, due to it is easy to maintenance, to build and low costs of maintenance compared to slab track. In this study it is used four ...