“Synthesis, Spectroscopic Characterization and in Vitro Cytotoxicity Assay of Mropholine Mannich Base Derivatives of Benzimidazole with Some Heavy Metals”, ANJS, vol. 21, no. 3, Sep. 2018, Accessed: May 08, 2024. [Online]. Available: https://anjs.edu.iq/index.php/anjs/article/view/1742