SUTOPO, Adi Sutopo; MUSTAMAM, Mustamam Mustamam; AFFANDI, Marwan Affandi. Analisis Gangguan Kualitas Daya Sistem Tenaga Listrik Di Universitas Negeri Medan. JURNAL PENDIDIKAN TEKNOLOGI DAN KEJURUAN, [S. l.], v. 20, n. 2, 2018. DOI: 10.24114/jptk.v20i2.14216. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/mbt/article/view/14216. Acesso em: 21 may. 2025.