Nazir, Aafaq, and M. Afzal Khan. 2019. “Using Otolith Weight to Predict the Age of Different Stocks of Sperata Aor (Siluriformes: Bagridae) from the River Ganga”. Revista De Biología Tropical 67 (3):534–540. https://doi.org/10.15517/rbt.v67i3.33985.