1.
M.Pradeep, Ayyappa Srinivasan M G. WATER PURITY TESTING USING pH AND TURBIDITY SENSORS. EPRA International Journal of Multidisciplinary Research (IJMR) [Internet]. 2023 Mar. 15 [cited 2024 Jul. 22];9(3):171-5. Available from: http://eprajournals.net/index.php/IJMR/article/view/1672