1. Rice husk ash;Cook,1986
2. Thermal degradation of Rice Husks in an Air Atmosphere;Mansaray;Energy sources,1998
3. Pozzolanic and Cementitious Materials;Malhotra,1996
4. J. Payá, M.V. Borrachero, J. Monzó, E. Peris-Mora, F. Amahjour. Enhanced Conductivity Measurement Techniques for Evaluation of Fly Ash Pozzolanic Activity. Submitted to Cem. Concr. Res.
5. Rapid Evaluation of Pozzolanic Activity of Natural Products by Conductivity Measurement;Luxán;Cem. Concr. Res.,1989