Singh, P. K., S. Kishore, J. Prakash, S. K. Singh, and M. Shukla. 2009. “Cyanophycean Algae Inhabiting Sodic Soil Exhibit Diverse Morphology: An Adaptation to High Exchangeable Sodium”. Ecoprint: An International Journal of Ecology 15 (June):15-21. https://doi.org/10.3126/eco.v15i0.1937.