Name behnaz alafchi Affiliation دانشجوی سایر دانشگاههای داخل کشور Degree _ Website Email — JournalPaper Presentation Speech WorkShop Book Innovation GrantAttraction Thesis Festival FinishedProject Sales Art Membership StandardCreation Publication TheorizingChair TitleConference 1 Application of Grey System Theory to Forecasting the Children Death Indexes in Iran اولين همايش ملي رياضي و آمار