Subramonian, S. and Said, M.R. and Rostam, O. and Hafiz, M.Z. and Luqman, H.H. and Shaaban, A. and Dimin, M.F.  (2014) Top spray fluidized bed granulated paddy urea fertilizer.  Applied Mechanics and Materials, 606.  pp. 137-140.  ISSN 16609336