Islam, KR, BS Sarker, KMS Nazrul, US Tonny, and MO Faruque. 2012. “Impacts of Beel Nursery Management on the Variation of Indigenous Fish Species and Its Socio-Economic Profitability: A Study in the Dhaka Beel, Bangladesh”. International Journal of Natural Sciences 2 (3):76-82. https://doi.org/10.3329/ijns.v2i3.12136.