“Implementasi Strategi Load Shedding Berbasis Under Frequency Relay untuk Meningkatkan Kestabilan Sistem Distribusi Listrik di PT Pertamina Pendopo Field” (2026) Jurnal Serambi Engineering, 11(1). Available at: https://jse.serambimekkah.id/index.php/jse/article/view/1322 (Accessed: 22 May 2026).