Mahmood, Shahid Uddin. “Comparison Between Single and Double Injection of Pituitary Gland (PG) on the Breeding Performance of Climbing Perch, <i>Anabas Testudineus</I> (Bloch)”. Journal of Bio-Science 14 (November 6, 2007): 57–60. Accessed May 21, 2022. https://banglajol.info/index.php/JBS/article/view/443.