ABARICIA, Cecilia P.. Development of Uninterruptible Power Supply (UPS) with Power Saving Features. International Journal of Computing Sciences Research, [S.l.], v. 7, p. 1109-1124, jan. 2023. ISSN 2546-115X. Available at: <//www.stepacademic.net/ijcsr/article/view/302>. Date accessed: 19 apr. 2024.