selected publications academic article Synthesis and Characterization of Novel Thiosalicylate-based Solid-Supported Ionic Liquid for Removal of Pb(II) Ions from Aqueous Solution. Molecules. 28:830. 2023 Synthesis and characterization of novel solid-supported salicylate-based ionic liquid for adsorptive removal of Pb(ii) and Ni(ii) ions from aqueous solution. RSC Advances. 13:11249-11260. 2023 Experimental and Mathematical Modelling of Factors Influencing Carbon Dioxide Absorption into the Aqueous Solution of Monoethanolamine and 1-Butyl-3-methylimidazolium Dibutylphosphate Using Response Surface Methodology (RSM). Molecules. 27:1779. 2022 An Optimization Study of Carbon Dioxide Absorption into the Aqueous Solution of Monoethanolamine and Tetrabutylphosphonium Methanesulfonate Hybrid Solvent Using RSM-CCD Methodology. Processes. 9:1186. 2021 Choline-Based Ionic Liquids-Incorporated IRMOF-1 for H2S/CH4 Capture: Insight from Molecular Dynamics Simulation. Processes. 8:412. 2020 Preparation and Characterization of Mg/TiO2 for Visible Light Photooxidative-Extractive Deep Desulfurization. Sains Malaysiana. 46:493-501. 2017 Removal of Cu2+ and Zn2+ from Single Metal Aqueous Solution Using Rubber-Seed Shell Based Activated Carbon. Procedia Engineering. 148:694-701. 2016 Adsorptive Removal of Ni<sup>2+</sup> from Aqueous Solution onto Rice Husk-Based Activated Carbon. Applied Mechanics and Materials. 625:893-896. 2014 Adsorptive Removal of Pb(II) Ion from Aqueous Solution Using Rice Husk-Based Activated Carbon. Advanced Materials Research. 875-877:196-201. 2014 Biosorption of Heavy Metal Ions, Oil and Grease from Industrial Waste Water by Banana Peel. Applied Mechanics and Materials. 625:749-752. 2014 Characterization of Activated Carbon from Wood Sawdust Prepared via Chemical Activation Using Potassium Hydroxide. Advanced Materials Research. 832:132-137. 2013 chapter Free Energy Calculation of CO2 in Cholinium-Based Amino Acid Ionic Liquids. Proceedings of the 6th International Conference on Fundamental and Applied Sciences. 157-173. 2021 Molecular Dynamics Simulation of H2S Solubility in Protic Ionic Liquids. Proceedings of the 6th International Conference on Fundamental and Applied Sciences. 213-224. 2021 conference paper Preparation and characterization activated carbon from rice husk and oil palm empty fruit bunches for removal of Zn2+ in aqueous solution. INTERNATIONAL SYMPOSIUM ON GREEN AND SUSTAINABLE TECHNOLOGY (ISGST2019). 2016 Development of activated carbon derived from banana peel for CO2 removal. INTERNATIONAL SYMPOSIUM ON GREEN AND SUSTAINABLE TECHNOLOGY (ISGST2019). 2015 Adsorptive removal of Zn(II) ion from aqueous solution using rice husk-based activated carbon. INTERNATIONAL SYMPOSIUM ON GREEN AND SUSTAINABLE TECHNOLOGY (ISGST2019). 2012 Effect of zirconia on the physicochemical properties of Cu∕ZnO∕Al[sub 2]O[sub 3] catalyst. INTERNATIONAL SYMPOSIUM ON GREEN AND SUSTAINABLE TECHNOLOGY (ISGST2019). 2012 Nanofiltration of rhodium tris(triphenylphosphine) catalyst in ethyl acetate solution. INTERNATIONAL SYMPOSIUM ON GREEN AND SUSTAINABLE TECHNOLOGY (ISGST2019). 2012 Oxidative desulfurization of dibenzothiophene from model oil using ionic liquids as extracting agent. INTERNATIONAL SYMPOSIUM ON GREEN AND SUSTAINABLE TECHNOLOGY (ISGST2019). 2012 Synthesis and characterization of Fe-Co catalyst prepared via reverse microemulsion method. INTERNATIONAL SYMPOSIUM ON GREEN AND SUSTAINABLE TECHNOLOGY (ISGST2019). 2012