This journal uses Open Journal Systems 3.1.2.4, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License.
DOI Prefix: 10.34118/djei
![image host](<a%20href="https://imgbox.com/bQJEiPz8" target="_blank"><img src="https://thumbs2.imgbox.com/ad/fe/bQJEiPz8_t.png" alt="image host"/></a>)
Authors need to register with ASJP (Algerian Scientific Journal platform) prior to submitting or, if already registered, can log in. and visit the website directly by clicking here.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
University Amar Telidji - Laghouat. BP 37G, Mkam, Laghouat 03000 Algeria, Tel-Fax: +213 29 41 54 33, Email: journals@lagh-univ.dz
