Hashem, M., Mim, S., Ahsan, A., Sheikh, M., Bushra, S. and Rownok, A. (2021) “Chromium adsorption on coir pith charcoal from tannery wastewater”, Bangladesh Journal of Scientific and Industrial Research, 56(1), pp. 53–60. doi: 10.3329/bjsir.v56i1.52696.