Volume 27, Issue 2, March and April 2020, Pages 541-550
A. Pak; M. A. Iranmanesh
Volume 21, Issue 2, March and April 2014, Pages 318-328
Ali Pak; Mohammad Sarfaraz
Volume 16, Issue 4, July 2009
H. Shahir; A. Pak
Volume 16, Issue 1, February 2009
A. Pak; M.N. Oliaei
Volume 15, Issue 5, October 2008
A. Pak; D.H. Chan
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