Abdul Rauf Khan
Department of Mathematics, Khwaja Fareed University of Engineering and
Information Technology, Abu Dhabi Road, 64200, Rahim Yar Khan, Punjab, Pakistan.
Zaheer Ahmad
Department of Mathematics, Khwaja Fareed University of Engineering and
Information Technology, Abu Dhabi Road, 64200, Rahim Yar Khan, Punjab, Pakistan.
Muhammad Kashif Maqbool
Department of Mathematics, The Islamia University of Bahawalpur, Bahawalpur,
Punjab, Pakistan.
Mohsin Bilal
Department of Mathematics, Khwaja Fareed University of Engineering and
Information Technology, Abu Dhabi Road, 64200, Rahim Yar Khan, Punjab, Pakistan.
Muhammad Dilber
Department of Mathematics, The Islamia University of Bahawalpur, Bahawalpur,
Punjab, Pakistan
Aamir Ali Bajwa
Department of Mathematics, The Islamia University of Bahawalpur, Bahawalpur,
Punjab, Pakistan.