Qureshi, Muhammad Abdullah Arif, and Raja Muhammad Tahir. “The Implementation of Water Salinity Tester As a Quantitative Tool to Determine the Total Dissolved Solids in Water”. Technium: Romanian Journal of Applied Sciences and Technology 3, no. 6 (July 20, 2021): 1–8. Accessed April 17, 2026. https://www.techniumscience.com.techniumscience.pluscommunication.eu/index.php/technium/article/view/4138.