Azadi, Mohammad Ali, and Mohammad Arshad Ul Alam. “Ichthyofauna of the River Halda, Chittagong, Bangladesh”. Bangladesh Journal of Zoology 41, no. 2 (May 13, 2015): 113–133. Accessed August 17, 2024. https://banglajol.info/index.php/BJZ/article/view/23313.