(3agQS CMGOjK GdeSJOQc Ydi GdUMjMjf (B/s - (3GdMGce GdfjSGHhQj, eMeO Hf YHO Gddg Hf MeOhjI,s 321-405 (3g`(B.s; (3GdeQYTdj, jhSa YHO GdQMefs; (3YdhT, YHO GdSdGe Hf eMeO Hf YeQs; (3YdhT, YHO GdSdGe Hf eMeO Hf YeQs; (3YdhT, YHO GdSdGe Hf eMeO Hf YeQs ((3HjQhJ (B:s (3OGQ GdeYQaI,s, 1998)
Keywords: (3GdMOjKs -- (3eSJOQcGJs; (3GdMOjKs -- (3GdLhGeYs; (3GdMOjKs -- (3ESfGO UMjMs