Editorial History Page

This section lists past contributors.

HALIM ZEGHDOUDI

Departmemt of Mathematics , Badji-Mokhtar Annaba University , Box:12,
Annaba, 23000-Algeria)

– Phone : +213 (0)661427720
– E-mails address : hzeghdoudi@yahoo.fr, halimzeghdoudi77@gmail.com,
halim.zeghdoudi@univ-annaba.dz

– Personal webpage: https://www.researchgate.net/profile/Halim_Zeghdoudi
- ORCID: https://orcid.org/0000-0002-4759-5529
- Scopus Author ID: 55387593000
- Scopus Author ID: 35114716100
- ResearcherID: W-1496-2017
- Loop profile: 1059513
- https://scholar.google.com/citations?user=u3G78koAAAAJ&hl=fr