Modified Elman Neural-PID Controller Design for DC-DC Buck Converter System Based on Dolphin Echolocation Optimization. Al-Khwarizmi Engineering Journal, [S. l.], v. 14, n. 3, p. 129–140, 2018. DOI: 10.22153/kej.2018.01.009. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/97.. Acesso em: 1 may. 2024.