MORTEZA BAHRAM, M. B. Cloud-Point Extraction and Selective Spectrophotometric Determination of Pb(II) and Cu(II) using Synthesized N1,N2-Diphenylhydrazine-1,2-Dicarbothioamide and an Anionic Surfactant. Jordan Journal of Chemistry (JJC), [S. l.], v. 8, n. 1, p. 45-55, 2021. Disponível em: https://jjc.yu.edu.jo/index.php/jjc/article/view/191. Acesso em: 11 aug. 2026.