Md. Sowayib sikder et al. A Comparative Study on Water Quality Criteria between Industrial and Non-Industrial Zones of Karnaphuli River of Bangladesh. BJPA [Internet]. 2021 Mar. 25 [cited 2024 Nov. 24];21(1):51-6. Available from: http://696047.dmk5sg09p.asia/index.php/bjpa/article/view/185