About this article
Published Online: Sep 21, 2023
Page range: 130 - 150
DOI: https://doi.org/10.2478/awutm-2023-0011
Keywords
© 2023 Hakima Bouhadjera, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Bouhadjera, Hakima
Laboratory of Applied Mathematics, Badji Mokhtar-Annaba UniversityAnnaba, Algeria