Rahimi, Mohammad Reza (29 September 2013). "Distributional changes in North Khorasan province". Laws and Regulations Portal of the Islamic Republic of Iran (in Persian). Ministry of Interior, Cabinet of Ministers. Archived from the original on 8 January 2021. Retrieved 19 May 2023.
Rahimi, Mohammad Reza (29 September 2013). "Distributional changes in North Khorasan province". Laws and Regulations Portal of the Islamic Republic of Iran (in Persian). Ministry of Interior, Cabinet of Ministers. Archived from the original on 8 January 2021. Retrieved 19 May 2023.