Document Type : Research Paper
Authors
Shakeri,A and Omidvar,S . (2010). .. Economics Research, 10(39), 83-103.
Shakeri,A , and Omidvar,S . ".", Economics Research, 10, 39, 2010, 83-103.
Shakeri A, Omidvar S. (2010). '.', Economics Research, 10(39), pp. 83-103.
A Shakeri and S Omidvar, ".," Economics Research, 10 39 (2010): 83-103,
Shakeri A, Omidvar S. .. Economics Research. 2010;10(39):83-103 (In Persian).
