(3GdLeghQjI GdGSdGejI GdehQjJGfjI OQGSI eSMjI TGedI (B/ s - (3eYgO GdHMhK hGdOQGSGJ GdYQHjIs ([S.N] : (3eYgO GdHMhK hGdOQGSGJ GdYQHjI , s, 1978)
Keywords: (3GdYUQ GdMOjKs; (3JGQjNs; (3GdLZQGajG GdWHjYjIs; (3GdGMhGd GdGbJUGOjIs; (3ehQjJGfjGs; (3GdefGNs; (3GdGMJdGd GdaQfSis; (3GdLjhehQahdhLjG GdefGNjIs