Jafar Jen can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3067437" in the "Unique Feature Id" form, and clicking on "Search Database".
Davodi, Parviz (c. 2023) [Approved 9 October 1387]. Letter of approval regarding the changes and reforms of divisions in Fars province. qavanin.ir (Report) (in Persian). Ministry of the Interior, Political and Defense Commission. Proposal 42/4/1/41746. Archived from the original on 21 September 2023. Retrieved 21 September 2023 – via Laws and Regulations Portal of the Islamic Republic of Iran.
Davodi, Parviz (c. 2023) [Approved 9 October 1387]. Letter of approval regarding the changes and reforms of divisions in Fars province. qavanin.ir (Report) (in Persian). Ministry of the Interior, Political and Defense Commission. Proposal 42/4/1/41746. Archived from the original on 21 September 2023. Retrieved 21 September 2023 – via Laws and Regulations Portal of the Islamic Republic of Iran.