الدين عبدالله سليمان الطائي ص. “Design and Construction of Thermal Diffusion Column Heated by the Flow of Recycled Water and Used to Calculate Thermal Diffusion Factor for Ethanol – Distilled Water Mixture”. College of Basic Education Research Journal, vol. 1, no. 4, Dec. 2005, pp. 206-1, doi:10.33899/berj.2005.7498.