Purwanti, B. S Rahayu, Benny Benny, and Wartiyati Wartiyati. 2018. “Desain Data Logger Tiga Port Eksternal Pendeteksi Suhu Air Tambak Beda Ketinggian”. ReTII, November. //journal.itny.ac.id/index.php/ReTII/article/view/1087.