List of Articles مضر Open Access Article Abstract Page Full-Text 1 - Investigation expansion and occurrence of red tide in the Persian Gulf and Oman Sea using analysis of MODIS sensor data samad Hamzei mohammad sedigh Mortazavi abas ali Aliakbari Bidokht Abolhassan Gheibi Open Access Article Abstract Page Full-Text 2 - Essential Criteria for Halal Food by Considering Malicious Term Morteza Rahimi Open Access Article Abstract Page Full-Text 3 - Provide Efficient and Speed Method for Detecting Overflow in Module Set {2^n-1 ,2^n,2^n+1} Marzieh Sadat Amir shakermi Mehdi Hossein zadeh ALI Astaneh Asl Open Access Article Abstract Page Full-Text 4 - Development of a Network Data Envelopment Analysis (NDEA) model for investigation of the internal structure of decision-making units Reza Soleymani-Damaneh Open Access Article Abstract Page Full-Text 5 - Effect of Topping on Yield and Qualitative Characteristics of Autumn Sugar Beet (Beta vulgaris L.) Cultivars in Gorgan Condition Nourallah Tazikeh Abbas Biyabani Alireza Saberi Ali Rahemi Karizaki Masoumeh Naimi 10.30495/jcep.2021.683386 Open Access Article Abstract Page Full-Text 6 - The Use of an Endogenous Growth Model to Calculate the Optimal Rate of Value Added Tax with Emphasis on Harmful Products and Waste Ahmad Jafari Samimi Saeed Karimi Potanlar Kooroush Azami Open Access Article Abstract Page Full-Text 7 - ارزیابی عملکرد شش بندر منتخب دنیا در اجرای الزامات کنوانسیون کنترل و مدیریت آب توازن کشتی علیرضا ظاهری میترا اسماعیلی میرک محله Open Access Article Abstract Page Full-Text 8 - Determine relationship of leaf chlorophyll concentration and yeild using chlorophyll meter in sugar beet Shadi Javaheri Mohamad Abdollahian-Noghabi Ali Kashani Davod Habibi Hmid Noshad