Name Hossein Akefi Affiliation دانشجوی دانشگاه بوعلی سینا Degree _ Website Email — JournalPaper Presentation Speech WorkShop Book Innovation GrantAttraction Thesis Festival FinishedProject Sales Art Membership StandardCreation Publication TheorizingChair TitleJournal 1 Determination of weathering degree of the Persepolis stone under laboratory and natural conditions using fuzzy inference system CONSTRUCTION AND BUILDING MATERIALS