Nurul Hajar, E., Noor, H., Prakash, B., Govindan, N., Mohd Hasbi, A. R., & Gaanty Pragas, M. (2021). Enhanced biodiesel production via esterification of palm fatty acid distillate (PFAD) using rice husk ash (NiSO4)/SiO2 catalyst. Springer Berlin Heidelberg.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNurul Hajar, Embong, Hindryawati Noor, Bhuyar Prakash, Natanamurugaraj Govindan, Ab Rahim Mohd Hasbi, और Maniam Gaanty Pragas. Enhanced Biodiesel Production via Esterification of Palm Fatty Acid Distillate (PFAD) Using Rice Husk Ash (NiSO4)/SiO2 Catalyst. Springer Berlin Heidelberg, 2021.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNurul Hajar, Embong, et al. Enhanced Biodiesel Production via Esterification of Palm Fatty Acid Distillate (PFAD) Using Rice Husk Ash (NiSO4)/SiO2 Catalyst. Springer Berlin Heidelberg, 2021.