siregar, Muhammad fadlan, Muhammad Ikhwan Fahmi, Syofyan Anwar Syahputra, Habib Satria, Indri Dayana, and Moranain Mungkin. 2018. “Implementation of Harmonics Reduction Filters in Non-Linear Equipment at Plastic Manufacturing Company”. Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) 2 (December):00081. https://proceedings.unimal.ac.id/icomden/article/view/985.