Ardan, Syafira and Putra, Ananda and Latisma DJ, Latisma DJ and Sundari, Rita and Etika, Desy and Nizar, Umar Kalmar
(2019)
The Study of Reused Silica-Titania Catalyst on Biodiesel Production in Various Reaction Times.
International Journal of Advances in Scientific Research and Engineering (IJASRE), 5 (8).
pp. 133-141.
ISSN Online: 2454-8006