El-Apasery, M. A., Ashkar, S. M., Touma, M., & Elnagdi, M. H. (2013). A facile synthesis of some biologically active disperse dyes derived from arylazonicotinates and their application on polyester fabrics. European Journal of Chemistry, 4(3), 245–249. https://doi.org/10.5155/eurjchem.4.3.245-249.820