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##  Location information

  Street  Vahid Khojastepour St. 14    City  14617-51985 Tehran    County  Tehran Province    Country Iran

##  Upcoming events

 [ Software Freedom Day 2026 accessibility in GNU/Linux ](https://digitalfreedoms.org/zh/slider-2/software-freedom-day-2026-accessibility-in-gnu-linux)  24.09.2026 13:30