Chowdhury, A.A., Uddin, M.S., Vaumik, S. and Asif, A.A. 2015. Aqua drugs and chemicals used in aquaculture of Zakigonj upazilla, Sylhet. Asian Journal of Medical and Biological Research. 1, 2 (Nov. 2015), 336–349. DOI:https://doi.org/10.3329/ajmbr.v1i2.25628.