Ahmed SM, Taha OM, Najemalden MA, Ahmed RT, Abedulwahab AA. Assessment of Lower Zab river water quality using both Canadian Water Quality Index Method and NSF Water Quality Index Method. srees [Internet]. 2020 Mar. 30 [cited 2024 Nov. 21];29(2):155-71. Available from: https://srees.sggw.edu.pl/article/view/1858