SALIM, Anwer S.; THANI, Mohammed Z.; ATIA, Abdull Jabar KH.; FATTAH, Hassan A. A Simple Dispersive Liquid-Liquid Microextraction for the Determination of Copper II in the Water Samples of the Halfaya Oil Field in Maysan. Al-Mustansiriyah Journal of Science, Baghdad, Iraq, v. 35, n. 3, p. 58–73, 2024. DOI: 10.23851/mjs.v35i3.1475. Disponível em: https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/1475.. Acesso em: 13 jun. 2026.