Access Statistics for Chemseddine TIDJANI

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
The importance of training programs in the improvement of the performance of employees in the petroleum companies"- Case of Sonatrach company - The Regional Directorate of BERKAOUI (Ouargla- Algeria) 0 0 0 13 4 6 10 144
“Middle Income Trap”; the position of Algerian economy: a comparative analysis overview 0 0 0 4 4 8 12 40
Total Working Papers 0 0 0 17 8 14 22 184


Statistics updated 2026-05-06