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 and Technology 8, no. 1.9 (January 26, 2019): 34. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/27016.