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. "First Pages", Environmental Management Hazards, 4, 4, 2017, 1-4. doi: 10.22059/jhsci.2017.67373

. (2017). 'First Pages', Environmental Management Hazards, 4(4), pp. 1-4. doi: 10.22059/jhsci.2017.67373

, "First Pages," Environmental Management Hazards, 4 4 (2017): 1-4, doi: 10.22059/jhsci.2017.67373

. First Pages. Environ. Manag.. 2017;4(4):1-4 (In Persian). doi: 10.22059/jhsci.2017.67373