Gandhi, H. and DESAI, K. (2010) “Spectrophotometric Determination of Nickel(II) with 2,4-Dihydroxy-5-Bromopropiophenone Thiosemicarbazone ”, Asian Journal of Chemistry, 15(1), pp. 549–551. Available at: https://asianpubs.org/index.php/ajchem/article/view/21631 (Accessed: 3 October 2024).