About this article
Published Online: Jul 28, 2018
Page range: 131 - 139
Received: Mar 28, 2017
Accepted: May 14, 2018
DOI: https://doi.org/10.1515/mjpaa-2017-0011
Keywords
© 2018 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