Beneragama CK, Balasooriya B, Perera T. Use of O-J-I-P Chlorophyll Fluorescence Transients to Probe Multiple Effects of UV-C Radiation on the Photosynthetic Apparatus of Euglena. Int J Appl Sci Biotechnol. 2014;2(4):553-558. doi:10.3126/ijasbt.v2i4.10510