Ibtisam Taufek Ameen, Gazwan Hassan Al-Soumadaiy and Khudhair. Aba’as Khudhair (2023) “Synthesis and characterization of Azo derivatives containing pyrazole ring”, Tikrit Journal of Pure Science, 21(7), pp. 86–94. doi: 10.25130/tjps.v21i7.1114.