portal of Tabriz municipality      http://shahryarnews.net/
portal of Tehran municipality     http://tehran.ir/
Asian Mayors Forum             http://www.asianmayors.org/
Central Bank of the Islamic Republic of Iran    http://www.cbi.ir/default_en.aspx
Tabriz University                   http://www.tabrizu.ac.ir/
Tabriz University of Medical Sciences   http://www.tbzmed.ac.ir/
World Association of the Major Metropolises  http://www.metropolis.org/
United Cities and Local Governments (UCLG)   http://www.uclg.org/