Abd, Zaid Zuhair, and Alyaa khider Abbas. “Heterocyclic Azo Dyes Derived from Adenine: Synthesis, Spectral Characterization, a Wool Dying”. Ibn AL-Haitham Journal For Pure and Applied Sciences 37, no. 3 (July 20, 2024): 322–334. Accessed July 24, 2024. https://jih.uobaghdad.edu.iq/index.php/j/article/view/3280.