List of Articles Fuel Consumption Open Access Article Abstract Page Full-Text 1 - Optimization Specific Fuel Consumption of Diesel, Biodiesel and Bioethanol Fuel Blends by Response Surface Methodology Golmohammad Khoobbakht Mohammad ghahderijani 10.22034/jest.2018.19700.2855 Open Access Article Abstract Page Full-Text 2 - Earth-Sheltered Building, an Idea Compatible with Environment Fatemeh Akrami Abarghuie Open Access Article Abstract Page Full-Text 3 - Evaluation of the Environmental Impact of Vehicle Weight on Emissions and Fuel Consumption in Pickup Trucks E Anbarzadeh Sh Hadipoor Rahimabadi A Shamsi Lahijani