Stability analysis of a Levin-Nohel type nonlinear differential systemHocine Gabsi، Ahcéne Djoudi، Abdelouaheb ArdjouniNonlinear studies2025مقال وصول مفتوح
New Stability Results for Periodic Solutions of Generalized Van der Pol Oscillator via Second Bogolyubov’s TheoremSafia Meftah، Fares Yazid، Tefaha Lejdel Ali، Keltoum Bouhali، Abdelkader Moumen، Tariq Alraqad، Hicham SaberMathematicsالمجلّد 11، (23)، الصفحات 47792023مقال وصول مفتوح 2
Existence of positive periodic solutions of neutral nonlinear differential systems with variable delaysHocine Gabsi، Abdelouaheb Ardjouni، Ahcéne DjoudiOpen Journal of Mathematical Analysisالمجلّد 3، (2)، الصفحات 19-312019مقال وصول مفتوح
Rational solutions of the Diophantine equations $$f(x)^2 \pm f(y)^2=z^2$$Ahmed El Amine Youmbai، Djilali BehloulPeriodica Mathematica Hungaricaالمجلّد 79، (2)، الصفحات 255-2602019مقال وصول مغلق 2
Existence of periodic solutions for two types of second-order nonlinear neutral integro-differential equations with infinite distributed mixed-delaysHocine Gabsi، Abdelouaheb Ardjouni، Ahcéne DjoudiAdvances in the Theory of Nonlinear Analysis and its Applicationالمجلّد 2، (4)، الصفحات 184-1942018مقال وصول مفتوح
Positive periodic solutions of second-order nonlinear neutral differential equations with variable coefficientsHocine Gabsi، Abdelouaheb Ardjouni، Ahcéne DjoudiMathematica Moravicaالمجلّد 22، (2)، الصفحات 69-822018مقال وصول مفتوح 2