About the Authors

Ahmet Ocak Akdemir

Ağrı·İbrahim Çeçen University, Faculty of Science and Arts, Department of Mathematics, Ağrı, Turkey

Havva Kavurmacı-Önalan

Yüzüncü Yıl University, Education Faculty, Department of Mathematics, Van Turkey

Corresponding Author

Email: ahmetakdemir@agri.edu.tr