Kokaa AV, Setiawan AB, Aditya MV, Bayhaky B. Design of Room Lighting Electric Power Savings Using PIR Sensor. Int. Conf. of Grad. Sch. Sust. [Internet]. 2017 Aug. 12 [cited 2025 Jun. 4];1(1). Available from: https://jurnal.unmer.ac.id/index.php/icgss/article/view/1822