Boltia, S. A., A. T. Soudi, E. S. Elzanfaly, and H. E. Zaazaa,
"Development and Validation of Chromatographic Methods for Simultaneous Determination of Paracetamol, Orphenadrine Citrate and Caffeine in Presence of P-aminophenol; Quantification of P-aminophenol Nephrotoxic Impurity Using LC–MS/MS",
Journal of Chromatographic Science, vol. 58, issue 3, pp. 223-233, 2020.
Boltia, S. A., A. T. Soudi, E. S. Elzanfaly, and H. E. Zaazaa,
"Effect of Genetic Algorithm–Based Wavelength Selection as a Preprocessing Tool on Multivariate Simultaneous Determination of Paracetamol, Orphenadrine Citrate, and Caffeine in the Presence of p-Aminophenol Impurity",
Journal of AOAC International, vol. 103, issue 1, pp. 250-256, 2020.
Soudi, A. T., O. G. Hussein, E. S. Elzanfaly, H. E. Zaazaa, and M. A. Kawy,
"Potentiometric Method to Determine Montelukast Sodium in its Tablets with In-line Monitoring of its Dissolution Behaviour",
Analytical & Bioanalytical Electrochemistry, vol. 12, issue 4, pp. 502-516, 2020.
Soudi, A. T., O. G. Hussein, E. S. Elzanfaly, H. E. Zaazaa, and M. A. Kawy,
"Simultaneous determination of phenazopyridine HCl and trimethoprim in presence of phenazopyridine HCl impurity by univariate and multivariate spectrophotometric methods - Quantification of phenazopyridine HCl impurity by univariate methods",
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 239, pp. 1-8, 2020.
Soudi, A. T., O. G. Hussein, E. S. Elzanfaly, H. E. Zaazaa, and M. A. Kawy,
"Stability Indicating TLC–Densitometric Method for Determination of Alcaftadine in Presence of its Degradation Products and Dosage form Preservatives",
Research Journal of Pharmacy and Technology, vol. 13, issue 11, pp. 5171-5176, 2020.