Abdon (Academic Head of Department and Professor of Applied Mathematics Atangana University of the Free State Bloemfontein South Africa),Seda Igret (Assistant Professor of Mathematics Araz Department
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Sanjay J. (Professor Dhoble Department of Physics R.T.M. Nagpur University Nagpur India),Govind B. (University of Free State Nair Bloemfontein South Africa)
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；Krishnan, Anand (Department of Chemical Pathology, School of Pathology, Office of the Dean, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa.),Chithravel, Vadivala
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