Zafar, M. A. ., M. Z. . Hasan, M. M. . Ali, and .-. Abdulla-Al-Asif. “Growth and Production Performance of Vietnamese Koi (Anabas Testudineus) With Magur (Clarias Batrachus) at Different Stocking Densities”. Asian-Australasian Journal of Bioscience and Biotechnology, vol. 2, no. 3, Dec. 2017, pp. 226-37, doi:10.3329/aajbb.v2i3.64417.