Pelatihan Pengukuran Arus dan Tegangan Listrik di SMP Kristen Kalam Kudus 1 Medan. TANJAK [Internet]. 2025 Nov. 28 [cited 2026 Feb. 24];6(2):420-7. Available from: https://jurnal.polbeng.ac.id/index.php/TANJAK/article/view/1521