Hamzah, Noraini, Aznira Alias, Nadia Farhana Adnan, Ainol Hayah Nadzri, Norasikin Mohamad Nordin, Mohamad Kassim, and Mohd Ambar Yarmo. 2010. “Effect Of Solid Acids In The Conversion Of Glycerol Over Ru Bentonite Catalyst In Glycerol Hydrogenolysis Reaction”. Journal of Science and Technology 2 (2). https://penerbit.uthm.edu.my/ojs/index.php/JST/article/view/246.