فهرس المقالات Hassan Kefayati المقاله 1 - Synthesis and Characterization of New Poly(ether sulfones) from 4,4'-(arylpyridine-2,6-diyl)diphenol and Bis(fluorophenyl)sulfone 20.1001.1.20083815.2022.16.1.4.0 Kamran Mahooti Masoud Mokhtary Hassan Kefayati Journal of Applied Chemical Research , العدد 1 , السنة 16 , زمستان 2022
