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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Atangana, Abdon (University of the Free State)
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Gomez-Aguilar, J. F.,Atangana, Abdon (University of the Free State)
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Kolade M. Owolabi/ Abdon Atangana
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Mishra, Jyoti (Gyan Ganga Institute of Technology and Sciences, India),Agarwal, Ritu (Malaviya National Institute of Technology, India),Atangana, Abdon (University of the Free State, South Africa)
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