Sadat, ME, AFMY Haider, KM Abedin, and M Wahadoszamen. 2011. “Semiquantitative Determination of Chromium Content of River Bed Soil of Buriganga River at Different Locations”. Journal of Bangladesh Academy of Sciences 34 (2):123-31. https://doi.org/10.3329/jbas.v34i2.6856.