Rizal, M., Purnomo, M., Maulina, E. and Febrian, A.F. 2018. ELECTRONIC ROAD PRICING (ERP): A SYSTEMATIC MAPPING STUDY. JBFEM. 1, 1 (Nov. 2018), 91-108. DOI:https://doi.org/10.32770/jbfem.vol191-108.