Islam, A.A., Ferdous, T., Das, A., Karim, M. and Masum, S. 2015. Photocatalytic degradation of Direct Brown RN dye in the presence of ZnO nanoparticles. Bangladesh Journal of Scientific and Industrial Research. 50, 1 (Jun. 2015), 1–6. DOI:https://doi.org/10.3329/bjsir.v50i1.23803.