Graa Amel

Hela Diouani^1*, Khadidja Bechelaghem², Amel Graa³
Department of Business Sciences, Djillali Liabes University, Sidi Bel Abbes (22000), Algeria
^1*E-mail: haladiouani@gmail.com;
ORCID: 0000-0002-0268-6769
²E-mail: ben.khad@yahoo.fr;
ORCID: 0000-0003-1825-9670
³E-mail: graa_amel@yahoo.fr
ORCID: 0000-0002-9593-2446
DOI: 10.2478/minib-2023-0024