, University of Annaba., Algeria

• Proyecciones (Antofagasta, On line) Vol. 41 No. 6 (2022) - Artículos
  Existence of periodic or nonnegative periodic solutions for totally nonlinear neutral differential equations with infinite delay
  Abstract  PDF
• Proyecciones (Antofagasta, On line) Vol. 38 No. 1 (2019) - Artículos
  Asymptotic behavior of linear advanced dynamic equations on time scales.
  Abstract  PDF