Galvez, Francis Paul, et al. “Development of Classroom Automated Power Control by Using Arduino and RFID With Classroom Scheduling System”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, vol. 2, no. 1, Apr. 2020, https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1404.