Pauhesti P, Hartono KF, Widiyatni H, Fadliah F, Wastiyah L, Al Baywari Z, et al. Optimization of Household Equipment and Instrumentation in an Effort to Save Electrical Energy in a Restaurant. J. IJCS [Internet]. 2026 Aug. 16 [cited 2026 Aug. 17];6(3):414-8. Available from: https://ijcsnet.id/index.php/go/article/view/1022