Maity, S. K., and R. Maiti. “Shear Stress for Sediment Entrainment in Connection With Grain Size at Lower Reach of the Rupnarayan River, West Bengal, India”. Indian Science Cruiser, vol. 28, no. 1, Jan. 2014, pp. 16-26, https://informaticsjournals.com/index.php/ISC/article/view/37720.