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Ultrasonic cleaning efficiency by erosion methodABD EL FATTAH, A. M; ABD EL MALAK, N. A.Indian journal of technology. 1992, Vol 30, Num 8, pp 427-429, issn 0019-5669Article

Ultrasonic absorption and dielectric properties of natural rubber-furnace black mixtures: γ-irradiation effectsAZIZ, A. W; ABD-EL-MALAK, N. A; ABD EL-NOUR, K. N et al.Polymer degradation and stability. 1989, Vol 25, Num 1, pp 89-97, issn 0141-3910Article

Photo cross-linking of some unsaturated polyether urethaneEL-HAMOULY, S. H; EL-FAYOUMY, A. Z; EL-SHAMY, E. H et al.Materials chemistry and physics. 1998, Vol 55, Num 2, pp 122-130, issn 0254-0584Article