2023. Synthesis, Characterization and Anticancer Study of New3-[(2Z)-2(2-hydroxybenzylidene) hydrazinyl]-5-(2-hydroxyphenyl)-1, 3, 4-oxadiazol-3-ium and its Transition Metal Complexes . University of Thi-Qar Journal of Science. 10, 2 (Dec. 2023), 98–102. DOI:https://doi.org/10.32792/utq/utjsci/v10i2.1094.