Ali R . A, AbdulMunem O, Salim SR. Spectral Study of the Pollutants ( Gelbstoff) in Water Liquefaction of Some areas of Baghdad Province by Using the Technique of Raman, Flora. IHJPAS [Internet]. 2017 May 8 [cited 2024 Nov. 24];25(2). Available from: https://jih.uobaghdad.edu.iq/index.php/j/article/view/609