Development of Slime Mold Optimizer with Application for Tuning Cascaded PD-PI Controller to Enhance Frequency Stability in Power Systems. - Abid, Slim; El-Rifaie, Ali M.; Elshahed, Mostafa; Ginidi, Ahmed R.; Shaheen, Abdullah M.; Moustafa, Ghareeb; Tolba, Mohamed A. (Mathematics (2227-7390), 2023)