(3GdHGTG h GdNTGH (B: (3ef SjQI eMeO CHh OGhO MGQS GdeQei GdSGHb ddefJNH GdhWfj GdCQOfj (B/ s - (3CHh YOjdI, OjfGs ([(3O(B.(3e(B] :s [(3O(B.(3f(B](3,s, 2016)
Keywords: (3GddGYHhfs; (3GdCdYGH GdQjGVjIs; (3cQI GdbOes; (3GdCQOfs; (3CdYGH GdcQIs; (3GdJQGLes