Document Type : Original Article
. (1996). . Qabasat, 1(2), 134-138.
. "", Qabasat, 1, 2, 1996, 134-138.
. (1996). '', Qabasat, 1(2), pp. 134-138.
, "," Qabasat, 1 2 (1996): 134-138,
. . Qabasat. 1996;1(2):134-138 (In Persian).
