A. KARTHIK, et al. “UV-B RADIATION INDUCED ALTERATIONS IN THE THYLAKOID MEMBRANE LINKED PHOTOFUNCTIONS OF THE CYANOBACTERIUM SPIRULINA PLATENSIS”. The Bioscan, vol. 6, no. 2, Apr. 2011, pp. 339-42, https://thebioscan.com/index.php/pub/article/view/1667.