Pranoto, Hadi, and Eko Setiawan. “Android Smartphone Remote Monitoring Application Using SMS Service”. IJNMT (International Journal of New Media Technology) 4, no. 2 (December 31, 2017): 112-119. Accessed April 2, 2025. https://ejournals.umn.ac.id/index.php/IJNMT/article/view/643.