M. Al-Flehawee and A. Al-Mayyahi, “Building A Control Unit of A Series-Parallel Hybrid Electric Vehicle by Using A Nonlinear Model Predictive Control (NMPC) Strategy”, IJEEE, vol. 18, no. 1, pp. 93–102, Mar. 2022, doi: 10.37917/ijeee.18.1.11.