R. Palaniswamy, U. Unnithan, and T. T. Paul, “Plankton in a tropical Kanhiraphuza reservoir, Kerala - variation in space and time”, J Inland Fish Soc India, vol. 51, no. 1, pp. 73–81, Dec. 2020, doi: 10.47780/jifsi.51.1.2019.108023.