“Hydrobiological Studies Within the Tea Gardens at Srimangal, Bangladesh. V. Desmids (Euastrum, Micrasterias, Actinotaenium and Cosmarium)”. Bangladesh Journal of Plant Taxonomy, vol. 13, no. 1, Nov. 2006, pp. 1-20, https://doi.org/10.3329/bjpt.v13i1.589.