1. Department of Mathematics Government City College, Nayapul Hyderabad India
2. Department of Mathematical Sciences Federal Urdu University of Arts, Sciences & Technology Gulshan‐e‐Iqbal, Karachi Pakistan
3. Department of Mechanical Engineering University of Al‐Qadisiyah Al‐Qadisiyah Iraq
4. Department of Mathematics Koneru Lakshmaiah Education Foundation, Vaddeswaram Guntur Andhra Pradesh India