1. Acar , Y. B. Gale , R.J. Putnam , G. A. Hamed , J. 1989 Electrochemical processing of soils: its potential use in environmental geotechnology and significance of pH gradients. Proc. of 2nd International Symposium on Environmental Geotechnology , Shanghai, China, Envo Publishing, Bethlehem, PA, Vol. 1: 25.38.
2. Electrochemical processing of soils: Theory of pH gradient development by diffusion, migration, and linear convection.;Acar;Environmental Science and Health,1990
3. Acar , Y. B. Alshawabkeh , A.N. Parker , R. A. 1997 Theoretical and experimental modeling of multi-species transport in soils under electric fields. Technical report, EPA/600/R-97/054.
4. Electrokinetic remediation modeling incorporating geochemical effects.;Al-Hamdan;Geotechnical and Geoenvironmental Engineering,2008
5. Al-Hamdan , A. Z. Reddy , K. R. 2008 Modeling of heavy metals transport in high acid buffering soil during electrokinetic remediation. Proc. of Geo-Frontiers 2011 : 836-845,