Lee Kian Keat

Kinetic and equilibrium studies of the removal of ammonium ions from aqueous solution by rice husk ash-synthesized zeolite Y and powdered and granulated forms of mordenite.

Zaiton Abdul Majid, Zaharah Ibrahim, Alias Mohd Yusof, 2010, Journal of hazardous materials.

Synthesis of Cu(In,Ga)(S,Se)2 thin films using an aqueous spray-pyrolysis approach, and their solar cell efficiency of 10.5%

Sudip Kumar Batabyal, L. Wong, S. Mhaisalkar, 2015 .