Kordić, M., and M. Milanković. “Analysis of the Situation of the Euphrates-Tigris-Shatt Al Arab River System and Possible Solutions of the Devastation of the Ecosystem”. Geology, Geophysics and Environment, vol. 42, no. 1, July 2016, p. 83, doi:10.7494/geol.2016.42.1.83.