Mayank, Priyanka, and Amitabh Chandra Dwivedi. “Age Pyramid Assessment of Commercially Important Fishes, Cirrhinus Mrigala and Oreochromis Niloticus, from the Tropical Yamuna River, India”. Insights in Biology and Medicine 9, no. 1 (July 10, 2025): 001–004. Accessed February 13, 2026. https://www.biologymedjournal.com/index.php/ibm/article/view/ibm-aid1029.