HAMEED KARAM, Ekhlas. Hybrid Connection of PID and Fuzzy Controller for Flexible Joint Robot with Uncertainties. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 17, n. 5, p. 210–223, 2013. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1093.. Acesso em: 23 jun. 2026.