Volume 51, Issue 3, September 2020, Pages 1-13
Volume 50, Issue 2, June 2019, Pages 1-13
R. A. Dawood; G. R. El-Nagar; F. M.F. Abdel-Motagally; Alshimaa G. A.
Volume 41, Issue 4, December 2010, Pages 41-62
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