Document Type : Research Paper
Authors
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Dastgir,M and Bazaz Zadeh,H . (2006). .. Economics Research, 6(20), 235-249.
Dastgir,M , and Bazaz Zadeh,H . ".", Economics Research, 6, 20, 2006, 235-249.
Dastgir M, Bazaz Zadeh H. (2006). '.', Economics Research, 6(20), pp. 235-249.
M Dastgir and H Bazaz Zadeh, ".," Economics Research, 6 20 (2006): 235-249,
Dastgir M, Bazaz Zadeh H. .. Economics Research. 2006;6(20):235-249 (In Persian).
