1. School of Mathematics, Minhaj University Lahore, Lahore, Pakistan
2. Department of Mathematics, Iran University of Science and Technology (IUST), Narmak, Tehran 16844, Iran
3. Faculty of Education, Van Yuzuncu Yil University, Zeve Campus, Tusba 65080 Van, Turkey
4. Department of Mathematics, Bingöl University, Bingöl, Turkey