Calay, R, V Sarda, and R Dhiman. “An Empirical Approach to River Bed Degradation”. The International Journal of Multiphysics 2, no. 4 (December 31, 2008): 407-420. Accessed October 5, 2025. https://themultiphysicsjournal.com/index.php/ijm/article/view/2-4-407.