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

ανά Nahrul Hayawin, Z, Astimar, A A, Ibrahim, M F, Noorshamsiana, A W, Ropandi, M
Έκδοση 2022

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

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

Microbial protein extraction from palm oil mill effluent

ανά 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.
Έκδοση 2024