The Spectrophotometric Determination of Samarium (III) With (l-2(2-Benzoinidazoly-AZO)-2-Hydroxy-3Naphthoic Acid. IHJPAS [Internet]. 2017 May 22 [cited 2024 Jul. 16];23(3):128-33. Available from: https://jih.uobaghdad.edu.iq/index.php/j/article/view/929