(3GSGSjGJ Yde GdbjGS (B/ s - (3eMeO eMehO YeGQs ([S.N] : (3GcGOjejIGdHMK GdYdei , s, 1988)
Keywords: (3GdbjGSs; (3GLgRI GdbjGSs; (3GdfeGPL GdGMUGFjIs