Septyan Krisna Nugraha, et al. “Optimasi Nilai Static Var Compensator (SVC) Untuk Perbaikan Jatuh Tegangan Pada Sistem Distribusi 20 KV Menggunakan Metode Particle Swarm Optimization (PSO)”. JEECAE (Journal of Electrical, Electronics, Control, and Automotive Engineering), vol. 6, no. 2, Nov. 2021, pp. 05-12, https://journal.pnm.ac.id/index.php/jeecae/article/view/257.