Herpendi, Herpendi, 		Julianto, Veri, 		Hafizd, Khairul, AND 		Sayyidati, Rabini.
"IOT Based Smart Lamp for Efficient Usage of Electrical Energy" <em>Logic : Jurnal Rancang Bangun dan Teknologi</em> [Online], Volume 19 Number 2 (29 July 2019)