N. R. Jber, R. S. Abood, and Y. A. Al-Dhaief, “Synthesis and Spectral Study of New Azo - Azomethine Dyes and its Copper (II) Complexes Derived from Resorcinol, 4-Aminobenzoylhydrazone and 4-Amino antipyrine”, Al-Nahrain J. Sci., vol. 14, no. 4, pp. 50–56, Jul. 2018, Accessed: May 22, 2026. [Online]. Available: https://anjs.edu.iq/index.php/anjs/article/view/756