noraini, h., wan, n.r.w.i., adnan, n.f., nordin, n.m., kassim, m.b., yarmo, m.a..  (2012).  catalytic activity and physical properties of nanoparticles metal supported on bentonite for hydrogenolysis of glycerol.  - 2011 international conference on nanomaterials, synthesis and characterization, icnsc2011;selangor (advanced materials research).  . 

noraini hamzah, aznira alias, wan zurina samad, mohamad kassim and mohd ambar yarmo.  (2011).  effect of ruthenium metal precursors supported on bentonite in hydrogenolysis glycerol.  - international conference on x-ray and related techniques in research and industry, ixcri 2010 (advanced materials research); langkawi island .  .