Tribological performance of nanoparticles as lubricating oil additives M Gulzar, HH Masjuki, MA Kalam, M Varman, NWM Zulkifli, RA Mufti, ... Journal of Nanoparticle Research 18, 1-25, 2016 | 394 | 2016 |
A review on bio-based lubricants and their applications AZ Syahir, NWM Zulkifli, HH Masjuki, MA Kalam, A Alabdulkarem, ... Journal of cleaner production 168, 997-1016, 2017 | 384 | 2017 |
A review on the chemistry, production, and technological potential of bio-based lubricants NA Zainal, NWM Zulkifli, M Gulzar, HH Masjuki Renewable and sustainable energy reviews 82, 80-102, 2018 | 321 | 2018 |
Wear prevention characteristics of a palm oil-based TMP (trimethylolpropane) ester as an engine lubricant NWM Zulkifli, MA Kalam, HH Masjuki, M Shahabuddin, R Yunus Energy 54, 167-173, 2013 | 279 | 2013 |
Higher alcohol–biodiesel–diesel blends: An approach for improving the performance, emission, and combustion of a light-duty diesel engine HK Imdadul, HH Masjuki, MA Kalam, NWM Zulkifli, A Alabdulkarem, ... Energy Conversion and Management 111, 174-185, 2016 | 253 | 2016 |
Improving the AW/EP ability of chemically modified palm oil by adding CuO and MoS2 nanoparticles M Gulzar, HH Masjuki, M Varman, MA Kalam, RA Mufti, NWM Zulkifli, ... Tribology International 88, 271-279, 2015 | 218 | 2015 |
An updated overview of diamond-like carbon coating in tribology KAH Al Mahmud, MA Kalam, HH Masjuki, HM Mobarak, NWM Zulkifli Critical reviews in solid state and materials sciences 40 (2), 90-118, 2015 | 191 | 2015 |
Performance and emission characteristics of a diesel engine fueled with palm, jatropha, and moringa oil methyl ester MM Rashed, MA Kalam, HH Masjuki, M Mofijur, MG Rasul, NWM Zulkifli Industrial crops and products 79, 70-76, 2016 | 172 | 2016 |
Evaluating the effect of temperature and concentration on the thermal conductivity of ZnO-TiO2/EG hybrid nanofluid using artificial neural network and curve fitting on … MR Safaei, A Hajizadeh, M Afrand, C Qi, H Yarmand, NWBM Zulkifli Physica A: Statistical Mechanics and its Applications 519, 209-216, 2019 | 167 | 2019 |
Experimental analysis of tribological properties of biolubricant with nanoparticle additive NWM Zulkifli, MA Kalam, HH Masjuki, R Yunus Procedia Engineering 68, 152-157, 2013 | 158 | 2013 |
Study of tribological properties of lubricating oil blend added with graphene nanoplatelets SSN Azman, NWM Zulkifli, H Masjuki, M Gulzar, R Zahid Journal of Materials Research 31 (13), 1932-1938, 2016 | 155 | 2016 |
Lubricity of bio-based lubricant derived from different chemically modified fatty acid methyl ester NWM Zulkifli, SSN Azman, MA Kalam, HH Masjuki, R Yunus, M Gulzar Tribology International 93, 555-562, 2016 | 153 | 2016 |
A comprehensive review on biodiesel cold flow properties and oxidation stability along with their improvement processes IM Monirul, HH Masjuki, MA Kalam, NWM Zulkifli, HK Rashedul, ... RSC advances 5 (105), 86631-86655, 2015 | 142 | 2015 |
Assessment of performance, emission and combustion characteristics of palm, jatropha and Calophyllum inophyllum biodiesel blends IM Monirul, HH Masjuki, MA Kalam, MH Mosarof, NWM Zulkifli, YH Teoh, ... Fuel 181, 985-995, 2016 | 135 | 2016 |
Tribological properties and lubricant mechanism of nanoparticle in engine oil M Asrul, NWM Zulkifli, HH Masjuki, MA Kalam Procedia Engineering 68, 320-325, 2013 | 123 | 2013 |
Assessment of thermal conductivity enhancement of nano-antifreeze containing single-walled carbon nanotubes: Optimal artificial neural network and curve-fitting A Moradikazerouni, A Hajizadeh, MR Safaei, M Afrand, H Yarmand, ... Physica A: Statistical Mechanics and its Applications 521, 138-145, 2019 | 118 | 2019 |
Influences of ignition improver additive on ternary (diesel-biodiesel-higher alcohol) blends thermal stability and diesel engine performance HK Imdadul, HH Masjuki, MA Kalam, NWM Zulkifli, A Alabdulkarem, ... Energy Conversion and Management 123, 252-264, 2016 | 114 | 2016 |
Sustainability of palm biodiesel in transportation: a review on biofuel standard, policy and international collaboration between Malaysia and Colombia MNAM Yusoff, NWM Zulkifli, NL Sukiman, OH Chyuan, MH Hassan, ... Bioenergy research 14 (1), 43-60, 2021 | 111 | 2021 |
Tribological characteristics of amorphous hydrogenated (aC: H) and tetrahedral (ta-C) diamond-like carbon coating at different test temperatures in the presence of commercial … KAH Al Mahmud, M Varman, MA Kalam, HH Masjuki, HM Mobarak, ... Surface and Coatings Technology 245, 133-147, 2014 | 97 | 2014 |
Friction and wear characteristics of Calophyllum inophyllum biodiesel M Habibullah, HH Masjuki, MA Kalam, NWM Zulkifli, BM Masum, A Arslan, ... Industrial Crops and Products 76, 188-197, 2015 | 94 | 2015 |