Khammas, Zuhair Abdul Ameer, et al. “Cloud Point Extraction and Micro Amount Determination of Cadmium As Chloro Anion Complex in Real Samples by Using Molecular Spectrophotometry”. Journal of Kufa for Chemical Sciences, no. 6, Feb. 2016, https://journal.uokufa.edu.iq/index.php/jkcs/article/view/3416.