“Synthesis and Characterization of Cobalt(II) , Nickel(II) and Copper(II) With [2-(4-Isobutyl-Phenyl)-Propionic Acid N’-{(4-Isobutyl-Phenyl)-Propionyl}-Hydrazide]”. Tikrit Journal of Pure Science 21, no. 6 (February 8, 2023): 72–77. Accessed November 8, 2026. https://www.tjpsj.org/index.php/tjps/article/view/1083.