Al-Etaibi, Alya, Morsy Ahmed El-Apasery, and Nouria Al-Awadi. 2013. “The Effect of Dispersing Agent on the Dyeing of Polyester Fabrics With Disperse Dyes Derived from 1,4-Diethyl-2,6-Dioxo-1,2,5,6-Tetrahydropyridine-3-Carbonitrile”. European Journal of Chemistry 4 (3):240-44. https://doi.org/10.5155/eurjchem.4.3.240-244.834.