High yield and quality charcoal from oil palm kernel shell with an improved pilot-scale continuous carbonisation system

od Nahrul Hayawin, Z, Astimar, A A, Ibrahim, M F, Noorshamsiana, A W, Ropandi, M
Wydane 2022

Optimisation of enzymatic sludge palm oil recovery from palm oil mill effluent using response surface methodology

od Nor Faizah Jalani, Astimar Abdul Aziz, Mohamadiah Banjari, Noorshamsiana, A. W., Nor Hayati M., Norhayati S.
Wydane 2020

Effect of biofuel on light-duty vehicles engine performance and lube oil degradation

od Ridzuan R., Nahrul Hayawin Z., Ropandi M., Astimar A. A., Noorshamsiana A. W., Zawawi I.
Wydane 2024

Extraction and characterisation of cellulose from the residue of oil palm empty fruit bunch-xylan extraction

od Nur Eliyanti A. O., Nor Faizah J., Fatiha I., Noorshamsiana A. W., Kamarudin H., Astimar A. A.
Wydane 2023

The quality of oil extracted from palm pressed fibre using aqueous enzymatic treatment

od Iberahim N. I., Astimar A. A., Anis M., Hamid F. A., Noorshamsiana A. W., Kamarudin H., Nor Faizah J.
Wydane 2019

Microbial protein extraction from palm oil mill effluent

od Nor Faizah J., Noorshamsiana A. W., Wan Hasamudin W. H., Nahrul Hayawin Z., Ropandi M., Nur Eliyanti A. O., Astimar A. A., Rohaya M. H.
Wydane 2024