Metatla, Samir, Ali Nesba, and Youcef Soufi. “Fractional Order Control of Wind Energy Conversion System Based on DFIG”. ENP Engineering Science Journal 4, no. 2 (December 26, 2024): 18–23. Accessed December 21, 2025. //enpesj.enp.edu.dz/index.php/enpesj/article/view/141.