Salvi Hirva and Neha R. Patel (2017) “Correlation and Linear Regression Analysis of Water Quality Parameters of Mahi River, Gujarat”, International Journal of Advance Research in Engineering, Science & Technology, 4(5), pp. 319–324. Available at: https://ijarest.org/index.php/ijarest/article/view/1537 (Accessed: 20 October 2025).