Hussein Mubarak Mohsin and Alaa Frak Hussain. Using New Azo Derivative and Its Analytical Applications for Liquid-Liquid Extraction of Cobalt (II) Ion. CICMS-V8 [Internet]. 2024 Apr. 11 [cited 2026 Jun. 19];:64-8. Available from: https://stm.bookpi.org/CICMS-V8/article/view/14091