M, C. et al. 2026. Analysis of Cost Efficiency, Travel Time, Characteristics of Goods and Load Capacity on The Selection of Transportation Modes Through Route Optimization as a Mediating Variable. Siber Journal of Transportation and Logistics. 4, 1 (Jul. 2026), 96–112. DOI:https://doi.org/10.38035/sjtl.v4i1.874.