Beneragama, C.K., Balasooriya, B. and Perera, T. (2014) “Use of O-J-I-P Chlorophyll Fluorescence Transients to Probe Multiple Effects of UV-C Radiation on the Photosynthetic Apparatus of Euglena”, International Journal of Applied Sciences and Biotechnology, 2(4), pp. 553–558. doi:10.3126/ijasbt.v2i4.10510.