Ramadhan, Harry Pratama, Condro Kartiko, and Agi Prasetiadi. “Monitoring Kualitas Air Tambak Udang Menggunakan NodeMCU, Firebase, Dan Flutter”. Jurnal Teknik Informatika dan Sistem Informasi 6, no. 1 (April 30, 2020). Accessed November 20, 2024. http://114.7.153.31/index.php/jutisi/article/view/2365.