Online DE Optimization for Fuzzy-PID Controller of Semi-Active Suspension System Featuring MR Damper. - Hesham Ahmed; Azizan Bin As'arry; Abdul Aziz Hairuddin; Mohd Khair Hassan; Yunyun Liu; Erasmus Cufe Ujunwa Onwudinjo (IEEE Access, 2022)

Review of the grey wolf optimization algorithm: variants and applications. - Yunyun Liu; Azizan Bin As'arry; Mohd Khair Hassan; Abdul Aziz Hairuddin; Hesham Mohamad (Neural Comput. Appl., 2024)