RESEARCH ARTICLE
Vol. 35 (4) December 2023, p. 668-681

OPTIMISATION OF FAME PRODUCTION FROM WASTE COOKING PALM OIL WITH KOH CATALYST SUPPORTED ON PALM KERNEL SHELLS ASH (PKSA) USING RESPONSE SURFACE METHODOLOGY (RSM)


DOI: https://doi.org/10.21894/jopr.2023.0005  |   Published Online: 8 February 2023
FULL TEXT  |  DOWNLOAD PDF
SHORT COMMUNICATION
Vol. 34 (4) December 2022, p. 762-768

OPTIMISATION OF ETHYLENE TREATMENT CONDITIONS FOR OIL PALM FRUIT DETACHMENT USING RESPONSE SURFACE METHODOLOGY


DOI: https://doi.org/10.21894/jopr.2022.0040  |   Published Online: 21 July 2022
FULL TEXT  |  DOWNLOAD PDF