D. Connelly, Uranium Processing, International mining, (2008) 58-61.
 V. Opratko, S. Lynn, Purification of Yellow Cake, U.S. Patent No 3, 174 (1965) 821.
 D.J. Crouse, Amine Extraction Processes for Uranium Recovery from Sulfate Liquors, ORNL-1959 (1955) 1-78.
 J. Rydberg, Solvent Extraction Principles and Practice, Revised and Expanded, CRC Press, (2004).
 C.J. Kim, J.R. Kumar, J.S. Kim, J.Y. Lee, H.S. Yoon, Solvent extraction studies on uranium using amine based extractants and recovery from low grade ore leach liquors. J. Brazilian Chem. Soc., 23, 7 (2012) 1254-1264.
 C. Morais, L. Gomiero, W. Scassiotti Filho, H. Rangel, Uranium Stripping from Tertiary Amine by Sulfuric Acid Solution and Its Precipitation as Uranium Peroxide, Miner. Eng, 18 (2005) 1331-33.
 F.J. Hurst, D.J. Crouse, Recovery of Uranium from Amine Extractants with Ammonium Carbonate, No. ORNL-3064). Oak Ridge National Lab, Tenn (1961).
 M. Ahmadi, F. Vahabzadeh, B. Bonakdarpour, E. Mofarrah, M. Mehranian, Application of the Central Composite Design and Response Surface Methodology to the Advanced Treatment of Olive Oil Processing Wastewater Using Fenton's Peroxidation, J. Hazard. Mater., 123, 1 (2005) 187-95.
 A. Sharma, V. Tyagi, C. Chen, D. Buddhi, Review on Thermal Energy Storage with Phase Change Materials and Applications, Renewable and Sustainable energy reviews, 13 (2009) 318-45.
 M. Purcell, N.R. Wray, J.L. Stone, P.M. Visscher, M.C. O'Donovan, P.F. Sullivan, P. Sklar, D.M. Ruderfer, A. McQuillin, D.W. Morris, Common Polygenic Variation Contributes to Risk of Schizophrenia and Bipolar Disorder, Nature, 460 (2009) 748-52.
 A. Dean, D. Voss, Response Surface Methodology, Design and analysis of experiments, (1999) 483-529.
 A. Sharma, D. Bardhan, R. Patel, Optimization of Physical Parameters for Lipase Production from Arthrobacter Sp. BGCC 490 (2009).
 M. Hadavifar, A.A. Zinatizadeh, H. Younesi, M. Galehdar, Fenton and Photo‐Fenton Treatment of Distillery Effluent and Optimization of Treatment Conditions with Response Surface Methodology, Asia‐Pacific. J. Chem. Eng., 5 (2010) 454-64.
 S. Endo, A. Pfennigsdorff, K.U. Goss, Salting out effect in aqueous NaCl solutions: trends with size and polarity of solute molecules. Environ. Sci. Tec., 46, 3 (2012) 1496-1503.
 S. Demim, N. Drouiche, A. Aouabed, T. Benayad, O.D. Badache, S. Semsari, Cadmium and Nickel: Assessment of the physiological effects and heavy metal removal using a response surface approach by L. Gibba, Ecology. Eng., 61 (2013) 426-35.
 D.M. Hausen, Characterizing and Classifying Uranium Yellow Cakes: A Background JOM, 50, 12 (1998) 426-435.
 A.D. Meredith, T.W. Knight, R. Noe, Modified sodium diuranate process for the recovery of uranium from uranium hexafluoride transport cylinder wash solution, Sep. Sci. Tech, 50, 6 (2015) 920-925.
 E. Sialino, C. Mignot, P. Michael, J. Vial, Extraction and selective stripping of uranium and molybdenum in sulfate solution using amine, Compagine Generale Des Matieres Nucleaires (1977).
 D.J. Crouse, K.B. Brown, Amine Extract Processes for Uranium Recovery from Sulfate Liquors, Oak Ridge National Lab, Vol. I (1955).
 V.M. Pandey, A.B. Chakraborty, N. Maity, Preparation of nuclear grade uranium oxide from Jaduguda leach liquor, (1991).
 Zh. Zhu, Ch.Y. Cheng, A review of uranium solvent extraction: its present status and future trends, ALTA 2011 Uranium Conference, (2011) 26-27.
 G. Ramadevi, T. Sreenivas, A.S. Navale, N. Padmanabhan, Solvent extraction of uranium from lean grade acidic sulfate leach liquor with alamine 336 reagent, J. Radioanal. Nuc. Chem., 294 (2012) 13-18.
 D.J. Crouse, Controlled pH stripping of uranium from amines, Oak Ridge National Lab., (1960).