Authors
Nabila Nehla Tebergaoui
nabila-nehla-tebergaoui@univ-annaba.org
Research Laboratory in Innovation and Economic and Financial Analysis, University of Badji Mokhtar, Annaba, Algeria
University of Badji Mokhtar, Annaba, Algeria
Reda Djaouahdou
University of Badji Mokhtar, Annaba, Algeria
Karima Benhaoues
University of Badji Mokhtar, Annaba, Algeria
Alina Iuliana Tăbîrcă
Valahia University of Targoviste, Romania