M. AL-RAWI, Laith. Design of Complex Dynamical Systems. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 11, n. 2, p. 19–29, 2007. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1717.. Acesso em: 13 may. 2025.