| Lignocellulosic biomass to bioethanol, a comprehensive review with a focus on pretreatment SH Mood, AH Golfeshan, M Tabatabaei, GS Jouzani, GH Najafi, ... Renewable and Sustainable Energy Reviews 27, 77-93, 2013 | 951 | 2013 |
| Current biodiesel production technologies: A comparative review A Abbaszaadeh, B Ghobadian, MR Omidkhah, G Najafi Energy Conversion and Management 63, 138-148, 2012 | 489 | 2012 |
| Diesel engine performance and exhaust emission analysis using waste cooking biodiesel fuel with an artificial neural network B Ghobadian, H Rahimi, AM Nikbakht, G Najafi, TF Yusaf Renewable energy 34 (4), 976-982, 2009 | 459 | 2009 |
| Performance and exhaust emissions of a gasoline engine with ethanol blended gasoline fuels using artificial neural network G Najafi, B Ghobadian, T Tavakoli, DR Buttsworth, TF Yusaf, ... Applied energy 86 (5), 630-639, 2009 | 399 | 2009 |
| Effects of biodiesel from different feedstocks on engine performance and emissions: A review WNMW Ghazali, R Mamat, HH Masjuki, G Najafi Renewable and Sustainable Energy Reviews 51, 585-602, 2015 | 255 | 2015 |
| Application of artificial neural networks for the prediction of performance and exhaust emissions in SI engine using ethanol-gasoline blends MKD Kiani, B Ghobadian, T Tavakoli, AM Nikbakht, G Najafi Energy 35 (1), 65-69, 2010 | 195 | 2010 |
| The enhancement of effective thermal conductivity and effective dynamic viscosity of nanofluids–A review WH Azmi, KV Sharma, R Mamat, G Najafi, MS Mohamad Renewable and Sustainable Energy Reviews 53, 1046-1058, 2016 | 189 | 2016 |
| Potential of bioethanol production from agricultural wastes in Iran G Najafi, B Ghobadian, T Tavakoli, T Yusaf Renewable and Sustainable Energy Reviews 13 (6-7), 1418-1427, 2009 | 174 | 2009 |
| Future of renewable energies in Iran B Ghobadian, G Najafi, H Rahimi, TF Yusaf Renewable and sustainable energy reviews 13 (3), 689-695, 2009 | 142 | 2009 |
| Recent progress on hybrid nanofluids in heat transfer applications: a comprehensive review NAC Sidik, IM Adamu, MM Jamil, GHR Kefayati, R Mamat, G Najafi International Communications in Heat and Mass Transfer 78, 68-79, 2016 | 139 | 2016 |
| Green fuel as alternative fuel for diesel engine: A review MF Othman, A Adam, G Najafi, R Mamat Renewable and Sustainable Energy Reviews 80, 694-709, 2017 | 137 | 2017 |
| Solar energy in Iran: Current state and outlook G Najafi, B Ghobadian, R Mamat, T Yusaf, WH Azmi Renewable and Sustainable Energy Reviews 49, 931-942, 2015 | 137 | 2015 |
| Potential of biogas production in Iran MM Maghanaki, B Ghobadian, G Najafi, RJ Galogah Renewable and Sustainable Energy Reviews 28, 702-714, 2013 | 132 | 2013 |
| Waste fish oil biodiesel as a source of renewable fuel in Iran R Yahyaee, B Ghobadian, G Najafi Renewable and Sustainable Energy Reviews 17, 312-319, 2013 | 132 | 2013 |
| Alcohol based automotive fuels from first four alcohol family in compression and spark ignition engine: A review on engine performance and exhaust emissions IM Yusri, R Mamat, G Najafi, A Razman, OI Awad, WH Azmi, WFW Ishak, ... Renewable and Sustainable Energy Reviews 77, 169-181, 2017 | 128 | 2017 |
| Algae as a sustainable energy source for biofuel production in Iran: a case study G Najafi, B Ghobadian, TF Yusaf Renewable and Sustainable Energy Reviews 15 (8), 3870-3876, 2011 | 122 | 2011 |
| Diesterol: an environment-friendly IC engine fuel B Ghobadian, T Yusaf, G Najafi, M Khatamifar Renewable Energy 34 (1), 335-342, 2009 | 121 | 2009 |
| Micro combined heat and power (MCHP) technologies and applications MM Maghanki, B Ghobadian, G Najafi, RJ Galogah Renewable and Sustainable Energy Reviews 28, 510-524, 2013 | 114 | 2013 |
| Experimental investigation of thermal conductivity and electrical conductivity of Al2O3 nanofluid in water-ethylene glycol mixture for proton exchange membrane fuel cell … I Zakaria, WH Azmi, W Mohamed, R Mamat, G Najafi International Communications in Heat and Mass Transfer 61, 61-68, 2015 | 113 | 2015 |
| Heat transfer and friction factor of water based TiO2 and SiO2 nanofluids under turbulent flow in a tube WH Azmi, KV Sharma, PK Sarma, R Mamat, G Najafi International Communications in Heat and Mass Transfer 59, 30-38, 2014 | 102 | 2014 |
