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• pakravan.Morteza Unconventional hydrocarbon resources: Environmental impact and future challenges [ Vol.2, Issue 2 - Summer Year 1400]
• Poortaheri.Mahdi The Impacts Analysis of Tourism Services Development on Environmental-Physical Instability in Rural Settlements (Case study: Torghabeh County in Binalood City) [ Vol.2, Issue 1 - Spring Year 1400]