1. Al-Aswad, K. K. M.; Liquid–Liquid Extraction in a Pilot Scale Rotating Disc Contactor, Ph.D. Thesis, University of Aston in Birmingham, Birmingham, U.K. (1982)
2. New Predictive Correlations for the Drop Size in a Rotating Disc Contactor Liquid-Liquid Extraction Column
3. Blazej, L., M. Vajda and S. Bafrncova; “Hydrodynamic Properties of Rotary-Disc Extractor. I. Distribution of the Sizes of Drops and Their Residence Times,” Chem. Zvesti., 32, 314–327 (1978)
4. Chang-Kakoti, D. K., W. Y. Fei, J. C. Godfrey and M. J. Slater; “Drop Sizes and Distributions in Rotating Disc Contactors Used for Liquid–Liquid Extraction,” J. Sep. Process Technol., 6, 40–48 (1985)