I. AMEN, A.; آزاد; H. SALIH, R.; رزکار. Limit Cycles of Lorenz System with Hopf Bifurcation. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 5, n. 1, p. 81–99, 2025. Disponível em: https://tanmiyat.uomosul.edu.iq/index.php/csmj/article/view/37109. Acesso em: 7 sep. 2025.