Abbas, S. S., M. R. Elghobashy, R. F. Shokry, and L. I. Bebawy., "Stability Indicating HPLC and Spectrophotometric Methods for the determination of bupropion hydrochloride in presence of its alkaline degradates and its related impurity", Bull. Fac. Pharm. Cairo Univ., vol. 50, pp. 49-59 , 2012.
Abdel-Moety, E. M., S. A. Ahmed, S. S. Abbas, and S. A. Abdel-Gawad, "Selective Spectrophotometric Quantification of Ipriflavone in Presence of Its degradants", Bull. Fac. Pharm. Cairo Univ., vol. 46, issue 3, pp. 29-44 , 2008.
Zaazaa, H. E., S. S. Abbas, M. Abdelkawy, and M. M. Abdelrahman, "Determination of Dropropizine in Presence of its Oxidative Degradates by Four Different Techniques", Bull. Fac. Pharm. Cairo Univ., vol. 46, issue 1, pp. 191-204, 2008.
Raid, S. ’aM., S. S. Abbas, and A. M. Badawey, "Polymeric membrane sensors for selective Determination of Mequitazine in presence of its oxidative degradation product", Mansoura Journal of Pharmaceutical Sciences, vol. 24, issue 1, pp. 9-16 , 2008.
S.Abbas, S., H. E. - S. Zaazaa, M. A. Kawy, and M. M. Abdelrahman, "Spectrophotometric Determination of Dropropizine in Pure form and pharmaceutical Formulation ", Egypt J. Pharm. Sci, vol. 50, pp. 25-53, 2009.
Abbas, S. S., Y. M. Fayez, and L. A. S. Fattah, "Fluorimetric and Colorimetric Determination of Metoprolol tartarate", Bull. Fac. Pharm. Cairo Univ., vol. 43, issue 2, pp. 65-75 , 2005.
Lotfy, H. M., N. K. Ramadan, and S. S. Abbas, "Simultaneous Determination of Ibuprofen and Methocarbamol in Combination", Bull. Fac. Pharm. Cairo Univ., vol. 43, issue 1, pp. 19-25 , 2005.
Amer, S. M., M. A. Shehata, S. S. Abbas, and N. M. Ali, "Liquid Chromatographic Determination of Chlorpheniramine maleate and Dexamethazone combination in Pharmaceutical Formulations", Bull. Fac. Pharm. Cairo Univ., vol. 43, issue 1, pp. 11-18 , 2005.
Abbas, S. S., L. I. Bebawy, L. A. Fattah, and H. H. Refaat, "Stability Indicating TLC and HPLC Determination of Leflunomide in Presence of its Degradates", Bull. Fac. Pharm. Cairo Univ., vol. 44, issue 2, pp. 51-61, 2006.