Suoervisor : Samy El- Sayed Sayed Ahmed Emara, Fotouh Mansour, Noha Ibrahim. Includes Ararbic and English Summary.Saber, Yomna Ayman,2025-09-162025-09-162025.EG-CaMIUPHR Ths869 M.Sc. 2025https://iorep.miuegypt.edu.eg/handle/20.500.13071/335DISSERTATION NOTE-Degree type M.Sc.DISSERTATION NOTE-Name of granting institution Misr International University, Faculty of PharmacyIncludes bibliographical Reference.131 pages : illustrations, photo ; 29 cmAnalytical chemistryNew methods for the selective determination of active pharmaceutical ingredients /طرق جديدة للقياس الإنتقائي للمكونات الصيدلانية الفعالة