“Synthesis and Spectroscopic Studies of Some Divalent Metall Ion Complexes of 3-(4-Hydroxyphenyl)-2-(3-(4-Nitrobenzoyl) Thioureido) Propanoic Acid”. Baghdad Science Journal 14, no. 3 (September 3, 2017): 0588. Accessed June 18, 2025. https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/2406.