Nitin Halkara , Mr, Amita Pareek, and Mr Om Pal. “IOT Based Water Quality Monitoring System”. International Journal on Future Revolution in Computer Science & Communication Engineering 5, no. 4 (April 30, 2019): 39–43. Accessed April 30, 2024. http://www.ijfrcsce.org/index.php/ijfrcsce/article/view/1880.