Ahmed, S. S., and L. A. Jamil. “Determination of Dissociation Constants of Malonic Acid in (Ethylene Glycol-Water)X% Mixed Solvent at Different Temperatures Using Electromotive Force Measurements”. Science Journal of University of Zakho, vol. 7, no. 1, Mar. 2019, pp. 18-26, doi:10.25271/sjuoz.2019.7.1.573.