Pages 515-523
A Mohammed Aboud; O Kareem Luaibi
Pages 525-531
Y. V Glazunov; Y. A Vinogradova
Pages 533-540
R Abd AL-Zahra Ali; A. J Rasmi Huwait; R Issa Abed; M Faisal Majeed
Pages 553-560
M. H Lafta; A Jarad; K. M Al Saad
Pages 579-587
B. I Hamed; H. H Nafaa; F. M Hussain
Pages 589-600
Z. A Salan; S. A Ali; A. H Sadoon
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