Nariendra, Pradhana Wahyu, et al. “A Telematics-Based Evaluation Framework for Heavy-Duty Truck Fuel Efficiency under Different Emission Standards and Uphill Operating Conditions: Evidence from Euro 3 and Euro 4 Trucks in Indonesia”. Archives of Transport, vol. 77, no. 1, Mar. 2026, pp. 147-6, https://doi.org/10.61089/aot2026.yt6d6y78.