ANALISIS UNINTERRUPTIBLE POWER SUPPLIES DENGAN OUTPUT GELOMBANG SINUS. VERTEX ELEKTRO, [S. l.], v. 12, n. 2, p. 44–49, 2021. DOI: 10.26618/jte.v12i2.7140. Disponível em: https://ojs3.unismuh.ac.id/index.php/vertex/article/view/7140. Acesso em: 8 jul. 2025.