(3GdQhV GdHSGe ajeG TGY aj bWQ Gdjef ef GdhbGFY hGdCYdGe (B/s - (3Gdjefj , eMeO Hf dWa GdHGQj bGVj GdMjejs (3J(B. 1272 (3g`(B.s; (3GdMHTj, YHO Gddg eMeO Ydj,s 1368 (3g`(B-s ([(3O(B. (3e(B. :s (3O(B. (3f(B.](3,s, 1990)
Keywords: (3Gdjefs -- (3JGQjNs; (3Gdjefs -- (3JQGLes