“Social and Reproductive Behaviour of Great Indian One-horned Rhino, Rhinoceros unicornis in Dudhwa National Park, U.P., India”, IJPLS, vol. 4, no. 11, pp. 3116–3121, Nov. 2013, Accessed: Dec. 15, 2025. [Online]. Available: http://ijplsjournal.com/index.php/ijpls/article/view/578