List of Articles Open Access Article Abstract Page Full-Text 1 - Levels of heavy metals (Pb, Cd, Cr and Ni) in two types of lettuce marketed in city of Hamedan Soheil Sobhan Ardakani Seyed Milad Jafari Open Access Article Abstract Page Full-Text 2 - Analyzing the double skin facade moving in the efficiency of energy consumption in residential buildings sustainability in Tabriz city Seyed Mehdi Ghoddosifar Mahsa Faramarzi Asl Open Access Article Abstract Page Full-Text 3 - Geopolitical and Environmental Study of the Pollutions in the Persian Gulf and the Gulf of Oman sona ghasemi Seyed Abbas Poorhashemi ali zare parvin farshchi Davood Hermidas Bavand Open Access Article Abstract Page Full-Text 4 - Environmental Rights from the Perspective of Islam with the Method of Discursive Institutionalism Ebrahim Yaghouti Open Access Article Abstract Page Full-Text 5 - Identifying and ranking factors influencing the sustainable development of environmental culture in sports elham kaviani Nasrin choobkar vali naseri Open Access Article Abstract Page Full-Text 6 - Identifying and ranking factors influencing the sustainable development of environmental culture in sports omid mohamadalikhan shahrzad khoramnejadian