Mesiah, L., A. Nurdin, and S. Suroso. “Design and Build Remote Monitor Illumination Using Real Time Storage Firebase Technology”. Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering), Vol. 8, no. 2, Sept. 2021, pp. 85-92, doi:10.33019/jurnalecotipe.v8i2.2493.