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

Autor Nahrul Hayawin, Z, Astimar, A A, Ibrahim, M F, Noorshamsiana, A W, Ropandi, M
Vydáno 2022

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

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

Microbial protein extraction from palm oil mill effluent

Autor 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.
Vydáno 2024