Abdelâ€Razik HH, Elâ€Sayed S, Hassen A (2011) Dielectric properties of new fully conjugated 2Hâ€and metalâ€pyrazinoporphyrazine network polymers. Journal of Applied Polymer Science 121: 3579-3589.
Hamada Abdel-Razik (2008) Synthesis and characterization of diaminomaleonitrile-functionalized polystyrene grafts for application in pervaporation separation. Chemical papers 62: 404-409.
Abdelâ€Bary EM, Sarhan AA, Abdelâ€Razik HH (1988) Effect of graft copolymerization of 2â€hydroxyethyl methacrylate on the properties of polyester fibers and fabric. Journal of applied polymer science 35: 439-448.