Waghmare, S.K., Department of Mathematics, TGPCET Nagpur, India Waghmare, Sachin, Department of Mathematics, TGPCET, Nagpur (MS), India Waghmare, Sachin, Department of Mathematics, Tulshiram Gaikwad Patil College of Engg. & Technology, Nagpur(MS), India Walia, Keshav , Department of Physics, DAV University Jalandhar, Punjab, India Walia, Keshav, Department of Physics, DAV University Jalandhar, India Walia, Keshav, Department of Physics, DAV University Jalandhar, India Walia, Keshav, Department of Physics, DAV University Jalandhar, Punjab, India Walia, Keshav, Department of Physics, DAV University Jalandhar, Punjab, India Wankhade, Kishor S., Department of Mathematics, Yashwantrao Chavan Arts and Science Mahavidyalaya, Mangrulpir Dist. Washim, India Wankhade, Kishor S., P. G. Department of Mathematics, Yashwantrao Chavan Arts and Science Mahavidyalaya, Mangrulpirб Dist. Washim, (M.S.) India Wardani, Nina A., Department of Chemical Engineering, Faculty of Industrial Engineering, UPN Veteran Yogyakarta, Sleman, Indonesia William, Dunama, Department of Mathematics, Modibbo Adama University Yola, Nigeria William, E.S., Theoretical Physics Group, Department of Physics, University of Calabar, Calabar, Nigeria William, Eddy, Theoretical Physics Group, Department of Physics, University of Calabar, PMB 1115, Calabar, Nigeria William, Eddy S., Theoretical Physics Group, Department of Physics, University of Calabar, Calabar, Nigeria William, Eddy S., Theoretical Physics Group, Department of Physics, University of Calabar, Calabar, Nigeria William, Eddy S., Theoretical Physics Group, Department of Physics, University of Calabar, P.M.B 1115, Calabar, Nigeria Wuriti, Sridhar, Department of Mathematics, Koneru Lakshmaiah Education Foundation, Vaddeswaram, India