Kumar Yadav, Vinod, Rekha Upadhyay, Kishore Sharma, A.K. Goswami, and D.N. Purohit. 2010. “A New Indicator for the Simultaneous Complexometric Determination of Chromium(III) from Binary and Ternary Metal Ion Mixtures Using Kinetic Masking ”. Asian Journal of Chemistry 12 (3):887-89. https://asianpubs.org/index.php/ajchem/article/view/23081.