Document Type : Original Article
. (1996). . Qabasat, 1(2), 60-67.
. "", Qabasat, 1, 2, 1996, 60-67.
. (1996). '', Qabasat, 1(2), pp. 60-67.
, "," Qabasat, 1 2 (1996): 60-67,
. . Qabasat. 1996;1(2):60-67 (In Persian).
