About this article
Published Online: May 29, 2020
Page range: 118 - 126
Received: Mar 15, 2020
Accepted: Apr 28, 2020
DOI: https://doi.org/10.2478/mjpaa-2020-0009
Keywords
© 2020 Sabir Hussain, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Hussain, Sabir
Department of Mathematics, College of Science, Qassim UniversityBuraydah, Saudi Arabia