Islam, A., and H. Irfanullah. “Hydrobiological Studies Within the Tea Gardens at Srimangal, Bangladesh. VI. Desmids (<i>Xanthidium</i>, <i>Arthrodesmus</i>, <i>Staurodesmus</i> and <i>Staurastrum</I&gt;)”. Bangladesh Journal of Plant Taxonomy, Vol. 13, no. 2, 1, pp. 111-29, doi:10.3329/bjpt.v13i2.583.