(3ehShYI GdbVGA GdYScQi (B/s (3GdLRA GdGhd s (3bGfhf GdGMcGe GdYScQjI Qbe (B25 (3dSfI (B1966 (3GdeYOd HGdbGfhf Qbe (B1 (3dSfI (B1983 - (3bQGQ HbGfhf QO GdGYJHGQYf GMcGe GdeMGce GdYScQjI Qbe (B2 (3dSfI (B1969 - (3hfWGb GdJWHjb Ydi GdTQWI HGdbGfhf Qbe (B109 (3dSfI (B1971 (3HTGf gjFI GdTQWI s (3GdLRA GdKGfi s (3JTQjYGJ GdNOeI GdYScQjI hGdhWfjI (B- (3bGfhf GdJLfjO hGdNOeI GdYGeI s - (3LeGd GdOjf SGde MLGRi s; (3Mdei YHOGdLhGO GdObOhbi s ((3GdbGgQI (B: s (3GdeDda,s, 1986)
Keywords: (3GdbGfhfs; (3GdbVGA GdYScQis; (3GdeMGce GdYScQjIs; (3GdNOeI GdYScQjIs; (3GdNOeI GdYGeI s