Document Type : Research Paper
Author
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pajhoyan,J . (2001). .. Economics Research, 1(1), 25-34.
pajhoyan,J . ".", Economics Research, 1, 1, 2001, 25-34.
pajhoyan J. (2001). '.', Economics Research, 1(1), pp. 25-34.
J pajhoyan, ".," Economics Research, 1 1 (2001): 25-34,
pajhoyan J. .. Economics Research. 2001;1(1):25-34 (In Persian).
