(3cJGH GdWhQ GdGZdi ai TQM GdOhQ GdGYdi dSjOi eMi GdOjf Hf GdYQHi (B/ s - (3GHf YQHi (B: (3eMji GdOjf GHh HcQ eMeO Hf Ydi Hf eMeO Hf GMeO Hf YHOGddg GdMGJei GdWGFi GdGfOdSis; (3eMeO GdbGhbMis ((3GdbGgQI (B: s (3ecJHI GdSQLGfis)
Keywords: (3GdJUhas; (3GdGOYjI hGdGhQGOs; (3GdJUha (B- (3eOQSI hMOI GdhLhOs