About this article
Published Online: Mar 31, 2020
Page range: 237 - 248
Received: May 02, 2019
Accepted: Jul 12, 2019
DOI: https://doi.org/10.2478/amns.2020.1.00021
Keywords
© 2020 Muhammad Abubakar Isah et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Isah, Muhammad Abubakar
Department of Mathematics, Firat UniversityElazig, Turkey
Külahçı, Mihriban Alyamaç
Department of Mathematics, Firat UniversityElazig, Turkey