Bhati, Rekha, Manoj Kumar, A.K. Goswami, D.N. Purohit, and S. Chhangani. “Direct Spectrophotometric Determination of Nickel With 3-Hydroxy-3-Isopropyl-1-P-Chlorophenyl Triazene ”. Asian Journal of Chemistry 5, no. 3 (March 30, 2010): 773–774. Accessed November 5, 2024. https://asianpubs.org/index.php/ajchem/article/view/24910.