AHMED, A. F. A.; ELZEIN, I. M.; MAHMOUD, M. M.; ARDJOUN, S. A. E. M. .; EWIAS, A. M.; KHALED, U. Optimal Controller Design of Crowbar System for DFIG-based WT: Applications of Gravitational Search Algorithm. Buletin Ilmiah Sarjana Teknik Elektro, [S. l.], v. 7, n. 2, p. 122–137, 2025. DOI: 10.12928/biste.v7i2.13027. Disponível em: http://journal2.uad.ac.id/index.php/biste/article/view/13027. Acesso em: 5 dec. 2025.