GHUSOON JAWAD SHABAA. Cloud point extraction for separation, preconcentration and determination zinc (ii) in different pharmaceutical samples . International Journal of Research in Pharmaceutical Sciences, [S. l.], v. 10, n. 4, p. 3005–3011, 2019. Disponível em: https://ijrps.com/home/article/view/2896. Acesso em: 15 jan. 2025.