Hana, G., غیداء, T. Al-Sabha, ضیاء, T. Al-Ghabsha, and ثابت. “Indirect Spectrophotometric Determination of Acetanilide in Aqueous Solution Using DDQ Reagent”. Journal of Education and Science (JES), vol. 17, no. 4, Sept. 2005, pp. 1-9, doi:10.33899/edusj.2005.82978.