Dolui, A. K., and S. Dey. “The Zero Point of Charge (zpc) of Some Forest Soils in Tarai and Teesta Alluvial Regions of West Bengal”. Indian Forester 119, no. 4 (April 1, 1993): 334–339. Accessed February 17, 2026. https://indianforester.co.in/index.php/indianforester/article/view/8021.