Ali, M. Z., Haque, M. K. I., Parveen, R., Hussain, M. G., & Mazid, M. A. (2011). Growth and reduction of cost of production of Pangasius hypophthalmus (Sauvage, 1878) with alternate feeding schedules. Indian Journal of Fisheries, 52(4), 397-404. https://epubs.icar.org.in/index.php/IJF/article/view/7104