(3GdLjT hGdSjGSI hGdSdWI aj GdhWf GdYQHj(B/s - (3Lejd eWQs; (3NjQGdOjf MSjHs; (3HdbRjR, YHOGdGdgs; (3egQj, YHOGdMejOs; (3YUGe fYeGfs; (3GdWhjd, ceGds; (3GdYjfj, eMSfs; (3GdHUQj, eMeOs; (3HGQhJ, eMeO LeGd s; (3eMeO aGFbs; (3HThQ, eYfs; (3efPQ SdjeGfs; et al. ((3HjQhJ(B[(3dHfGf(B]:s (3eQcR OQGSGJ GdhMOI GdYQHjI,s, 2002)
Keywords: (3GdSdWI GdYScQjIs -- (3GdHdOGf GdYQHjIs; (3GdHdOGf GdYQHjIs -- (3GdLjTs