(3GdJHGOd GdWdGHi Hjf eUQ hGdOhd GdGaQjbjI ai GdaJQI ef (B1985-1952: (3OQGSI ai GMO GOhGJ GdSjGSI GdNGQLI GdeUQjI (B/ s - (3QLGA GHQGgje Sdjes ([S.N] : (3eQcR GdHMhK hGdOQGSGJ GdSjGSjI , s, 1989)
Keywords: (3eUQs; (3GdSjGSI GdNGQLjIs; (3GdYdGbGJ GdNGQLjIs; (3GdefM GdOQGSjIs; (3GdJHGOd GdKbGais