The Effect of Voltage Quality Variations on The Performance and Operational Lifespan of Electronic Equipment in the Electrical System of Educational Buildings. HORIZON: Indonesian Journal of Multidisciplinary, [S. l.], v. 4, n. 3, p. 619–635, 2026. DOI: 10.54373/hijm.v4i3.5504. Disponível em: https://indo-intellectual.id/index.php/hijm/article/view/5504. Acesso em: 22 jun. 2026.