Name Hojat Shoja Affiliation عضو یک سازمان غیر آموزشی یا پژوهشی داخلی Degree _ Website Email — JournalPaper Presentation Speech WorkShop Book Innovation GrantAttraction Thesis Festival FinishedProject Sales Art Membership StandardCreation Publication TheorizingChair TitleJournal 1 Investigation of phosphorus fractions and isotherm equation on the lake sediments in Ekbatan Dam (Iran) Environmental Earth Sciences 2 The effects of human activities and different land-use on trace element pollution in urban topsoil of Isfahan (Iran) Environmental Earth Sciences