Deb, Nobonita, and Suchismita Das. “Impact of Fertilizer Urea on Liver Histopathology of Fresh Water Snake Head, Channa Punctata”. International Journal of Scientific Research in Biological Sciences 6, no. 1 (February 28, 2019): 216–219. Accessed July 17, 2025. https://ijsrbs.isroset.org/index.php/j/article/view/181.