“Synthesis and Characterization of Polymers Bearing Thiourea Moiety and Study Their Efficiency in Removing Heavy Metal Ions from Aqueous Solutions”, ANJS, vol. 21, no. 3, pp. 39–49, Sep. 2018, Accessed: May 02, 2024. [Online]. Available: https://anjs.edu.iq/index.php/anjs/article/view/1741