Authors
djamal.dekkiche@univ-relizane.dz
Research Laboratory in Financial Market Management Using Automated Media and Mathematics (GMFAMI), Relizane University, Relizane, Algeria
djamal.dekkiche@univ-relizane.dz
© 2022 Djamal Dekkiche, published by Riga Technical University
This work is licensed under the Creative Commons Attribution 4.0 License.