Meghna Sangtani. Improved Butterfly Optimization Algorithm: PI Controller for 7-Level Inverter: Improved Butterfly Optimization Algorithm: PI Controller for 7-Level Inverter. jcmps [Internet]. 2021 Jul. 14 [cited 2024 Apr. 25];4(3). Available from: https://publisher.resbee.org/admin/index.php/jcmps/article/view/24