Pranoto Samto Atmojo, Sri Sangkawati Sachro, Sutarto Edhisono and Iwan K Hadihardaja (2021) “SIMULATION OF THE EFFECTIVENESS OF THE SCOURING PREVENTION STRUCTURE AT THE EXTERNAL RAIL BALLAST USING PHYSICAL MODEL ”, GEOMATE Journal, 15(47), pp. 178–185. Available at: https://geomatejournal.com/geomate/article/view/866 (Accessed: 19 August 2022).