Saleh, Mohamed Osman, et al. “Microwave Assisted Synthesis of Some Azo Disperse Dyes Part 2: Eco-Friendly Dyeing of Polyester Fabrics by Using Microwave Irradiation”. European Journal of Chemistry, vol. 12, no. 1, Mar. 2021, pp. 64-68, doi:10.5155/eurjchem.12.1.64-68.2059.