Muhammad Ade Yusuf Alghifrani, Hidayatul Nurohmah, Dwi Ajiatmo, and Machrus Ali. “Bat Algorithm Sebagai Optimasi PID Controller Pada Turbin Angin”. SinarFe7 2, no. 1 (July 28, 2019): 447-451. Accessed September 22, 2021. https://ejournal.fortei7.org/index.php/SinarFe7/article/view/89.