Handayani, Rini, Marlindia Ike Sari, Heri Setiawan, and Agung Baskoro. “Developing Monitoring System on Street Light Using GPRS Communication and Web Interface”. International Journal of Engineering & Technology 8, no. 1.9 (January 26, 2019): 34. Accessed May 5, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/27016.