Kam, Y.L. and Agutaya, J.K.C.N. and Quitain, A.T. and Ogasawara, Y. and Sasaki, M. and Lam, M.K. and Yusup, S. and Assabumrungrat, S. and Kida, T. (2023) In-situ transesterification of microalgae using carbon-based catalyst under pulsed microwave irradiation. Biomass and Bioenergy, 168.

Gurdeep Singh, H.K. and Yusup, S. and Quitain, A.T. and Abdullah, B. and Inayat, A. and Ameen, M. and Cheah, K.W. and Sasaki, M. and Kida, T. and Chai, Y.H. (2021) Five-lump kinetic approach on biofuel production from refined rubber seed oil over Cu/ZSM-5 catalyst via catalytic cracking reaction. Renewable Energy, 171. pp. 1445-1453. ISSN 09601481

Yamamoto, A. and Shinkai, T. and Loy, A.C.M. and Mohamed, M. and Baldovino, F.H.B. and Yusup, S. and Quitain, A.T. and Kida, T. (2020) Application of a solid electrolyte CO2 sensor to the performance evaluation of CO2 capture materials. Sensors and Actuators, B: Chemical, 315. ISSN 09254005

Othman, M.F.H. and Rashidi, N.A. and Yusup, S. and Kida, T. (2020) Bifunctional graphene oxide-copper coated nickel mesh and its electrocatalysis towards ethanol production: A preliminary analysis. Materials Letters, 275. ISSN 0167577X

Gurdeep Singh, H.K. and Yusup, S. and Quitain, A.T. and Abdullah, B. and Ameen, M. and Sasaki, M. and Kida, T. and Cheah, K.W. (2020) Biogasoline production from linoleic acid via catalytic cracking over nickel and copper-doped ZSM-5 catalysts. Environmental Research, 186. ISSN 00139351

Agutaya, J.K.C.N. and Inoue, R. and Vin Tsie, S.S. and Quitain, A.T. and De La Peña-García, J. and Pérez-Sánchez, H. and Sasaki, M. and Kida, T. (2020) Metal-Free Synthesis of HMF from Glucose Using the Supercritical CO2-Subcritical H2O-Isopropanol System. Industrial and Engineering Chemistry Research, 59 (38). pp. 16527-16538. ISSN 08885885

Loy, A.C.M. and Quitain, A.T. and Lam, M.K. and Yusup, S. and Sasaki, M. and Kida, T. (2019) Development of high microwave-absorptive bifunctional graphene oxide-based catalyst for biodiesel production. Energy Conversion and Management, 180. pp. 1013-1025. ISSN 01968904

Ali, B. and Yusup, S. and Quitain, A.T. and Bokhari, A. and Kida, T. and Chuah, L.F. (2019) Heterogeneous catalytic conversion of rapeseed oil to methyl esters: Optimization and kinetic study. Elsevier, pp. 221-238. ISBN 9780128179376; 9780128179383

Chan, Y.H. and Quitain, A.T. and Yusup, S. and Uemura, Y. and Sasaki, M. and Kida, T. (2019) Liquefaction of palm kernel shell to bio-oil using sub- and supercritical water: An overall kinetic study. Journal of the Energy Institute, 92 (3). pp. 535-541. ISSN 17439671

Gurdeep Singh, H.K. and Yusup, S. and Quitain, A.T. and Kida, T. and Sasaki, M. and Cheah, K.W. and Ameen, M. (2019) Production of gasoline range hydrocarbons from catalytic cracking of linoleic acid over various acidic zeolite catalysts. Environmental Science and Pollution Research, 26 (33). pp. 34039-34046. ISSN 09441344

Mohamed, M. and Yusup, S. and Quitain, A.T. and Kida, T. (2019) Utilization of rice husk to enhance calcium oxide-based sorbent prepared from waste cockle shells for cyclic CO2 capture in high-temperature condition. Environmental Science and Pollution Research, 26 (33). pp. 33882-33896. ISSN 09441344

Yiin, C.L. and Yusup, S. and Quitain, A.T. and Uemura, Y. and Sasaki, M. and Kida, T. (2018) Delignification kinetics of empty fruit bunch (EFB): a sustainable and green pretreatment approach using malic acid-based solvents. Clean Technologies and Environmental Policy, 20 (9). pp. 1987-2000. ISSN 1618954X

Yiin, C.L. and Yusup, S. and Quitain, A.T. and Uemura, Y. and Sasaki, M. and Kida, T. (2018) Life cycle assessment of oil palm empty fruit bunch delignification using natural malic acid-based low-transition-temperature mixtures: a gate-to-gate case study. Clean Technologies and Environmental Policy, 20 (8). pp. 1917-1928. ISSN 1618954X

Chan, Y.H. and Quitain, A.T. and Yusup, S. and Uemura, Y. and Sasaki, M. and Kida, T. (2018) Liquefaction of palm kernel shell in sub- and supercritical water for bio-oil production. Journal of the Energy Institute, 91 (5). pp. 721-732. ISSN 17439671

Chan, Y.H. and Quitain, A.T. and Yusup, S. and Uemura, Y. and Sasaki, M. and Kida, T. (2018) Optimization of hydrothermal liquefaction of palm kernel shell and consideration of supercritical carbon dioxide mediation effect. Journal of Supercritical Fluids, 133. pp. 640-646. ISSN 08968446

Yiin, C.L. and Quitain, A.T. and Yusup, S. and Uemura, Y. and Sasaki, M. and Kida, T. (2018) Sustainable green pretreatment approach to biomass-to-energy conversion using natural hydro-low-transition-temperature mixtures. Bioresource Technology, 261. pp. 361-369. ISSN 09608524

Ali, B. and Yusup, S. and Quitain, A.T. and Alnarabiji, M.S. and Kamil, R.N.M. and Kida, T. (2018) Synthesis of novel graphene oxide/bentonite bi-functional heterogeneous catalyst for one-pot esterification and transesterification reactions. Energy Conversion and Management, 171. pp. 1801-1812. ISSN 01968904

Yiin, C.L. and Yusup, S. and Quitain, A.T. and Uemura, Y. and Sasaki, M. and Kida, T. (2018) Thermogravimetric analysis and kinetic modeling of low-transition-temperature mixtures pretreated oil palm empty fruit bunch for possible maximum yield of pyrolysis oil. Bioresource Technology, 255. pp. 189-197. ISSN 09608524

Yiin, C.L. and Quitain, A.T. and Yusup, S. and Uemura, Y. and Sasaki, M. and Kida, T. (2017) Choline chloride (ChCl) and monosodium glutamate (MSG)-based green solvents from optimized cactus malic acid for biomass delignification. Bioresource Technology, 244. pp. 941-948. ISSN 09608524

Yim, S.C. and Quitain, A.T. and Yusup, S. and Sasaki, M. and Uemura, Y. and Kida, T. (2017) Metal oxide-catalyzed hydrothermal liquefaction of Malaysian oil palm biomass to bio-oil under supercritical condition. Journal of Supercritical Fluids, 120. pp. 384-394. ISSN 08968446

Yiin, C.L. and Quitain, A.T. and Yusup, S. and Sasaki, M. and Uemura, Y. and Kida, T. (2016) Characterization of natural low transition temperature mixtures (LTTMs): Green solvents for biomass delignification. Bioresource Technology, 199. pp. 258-264. ISSN 09608524

Yiin, C.L. and Yusup, S. and Quitain, A.T. and Sasaki, M. and Uemura, Y. and Kida, T. (2016) Microwave-assisted hydrothermal extraction of natural malic acid for the synthesis of low transition temperature mixtures. Journal of Cleaner Production, 113. pp. 919-924. ISSN 09596526

Ali, B. and Yusup, S. and Quitain, A.T. and Kamil, R.N.M. and Sumigawa, Y. and Ammar, M. and Kida, T. (2016) Pretreatment and Bentonite-based Catalyzed Conversion of Palm-rubber Seed Oil Blends to Biodiesel. In: UNSPECIFIED.