Turkoglu, O., Soylak, M. and Colak, H. (2010) “Spectrophotometric Determination of Erbium(III) with Murexide in Synthetic Samples ”, Asian Journal of Chemistry, 14(1), pp. 363–366. Available at: https://asianpubs.org/index.php/ajchem/article/view/22020 (Accessed: 4 July 2024).