Islam S, Sarker J. Profitability, input demand and output supply of tilapia production at Trishal upazila of Mymensingh district in Bangladesh. Progress. Agric. [Internet]. 2018 Sep. 27 [cited 2024 Dec. 19];29(3):248-5. Available from: https://banglajol.info/index.php/PA/article/view/40010