Authors
Muhammad Raza
Department of Mathematics, COMSATS University Islamabad, Pakistan
Oleg Rybin
School of Radio Physics Biomedical Electronics & Computer Systems, V.N. Karazin Kharkiv National University, Kharkiv, Ukraine
Najma Abdul Rehman
Department of Mathematics, COMSATS University Islamabad, Pakistan
Reeha Shahid
Department of Mathematics, COMSATS University Islamabad, Pakistan