FAWZI AL-AZZAWI, S.; سعد; A. ABED, K.; کرم. Using Δ - Discriminate Method to Determine the Stability and Bifurcation of Chen Chaotic System. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 8, n. 2, p. 111–122, 2025. Disponível em: https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19604. Acesso em: 3 aug. 2025.