Document Type : Scientific-research
. (2006). . The Mirror of Knowledge, 6(3-4), 29-.
. "", The Mirror of Knowledge, 6, 3-4, 2006, 29-.
. (2006). '', The Mirror of Knowledge, 6(3-4), pp. 29-.
, "," The Mirror of Knowledge, 6 3-4 (2006): 29-,
. . The Mirror of Knowledge. 2006;6(3-4):29- (In Persian).
