[1]
F. M. A. Alam, M. S. Islam, G. C. Ghosh, and T. Yeasmin, “Assessing the drinking water quality and performance of pond sand filters (PSF) in coastal area of Bangladesh: a cross sectional study on dacop upazila of Khulna”, IJAG, vol. 5, no. 2, pp. 69–74, Jul. 2017, doi: 10.14419/ijag.v5i2.7924.