Islam, AKM Nurul, and Jafrin Khundker. “Algal Flora of Brackishwater Shrimp Culture Ponds at Khulna, Bangladesh - II”. Bangladesh Journal of Plant Taxonomy, vol. 11, no. 1, Sept. 2004, pp. 69-76, https://www.banglajol.info/index.php/BJPT/article/view/632.