Rahman, Mustafizur, Md Abdus Samad, - Md Nahiduzzaman, and Alpana Zaman Lata. 2020. “Effects of Different Protein Level Feeds on the Fingerlings Production of Riverine Endangered Notopterus Chitala (Hamilton, 1882) in Ponds”. Research in Agriculture Livestock and Fisheries 7 (3):553-63. https://doi.org/10.3329/ralf.v7i3.51374.