Jaya Kumar, C., L. Subramanyam Sarma, and A. Varada Reddy. “Extraction Spectrophotometric Determination of Micro Amounts of Palladium(II) With 2,4-Dihydroxy Acetophenonethiosemicarbazone ”. Asian Journal of Chemistry 9, no. 2 (March 30, 2010): 218–223. Accessed August 26, 2024. https://asianpubs.org/index.php/ajchem/article/view/23841.