“SYNTHESIS, CHARACTERIZATION, THEORETICAL TREATMENT AND ANTIMICROBIAL ACTIVITY STUDIES OF SOME METAL IONS COMPLEXES WITH 2-HYDROXY-4-NITRO PHENYL PIPERONALIDENE”. 2010. Al-Nahrain Journal of Science 13 (4): 1-14. https://anjs.edu.iq/index.php/anjs/article/view/953.