Map of countries with bans: https://upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Burka_ban_world_map.svg/1024px-Burka_ban_world_map.svg.png
Map of countries with bans: https://upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Burka_ban_world_map.svg/1024px-Burka_ban_world_map.svg.png
I wish I had a solid source but mainly its just shit I've picked up on from time to time reading about this stuff, most of the sources on Uighur culture either seems to be in Chinese or Uighur or written specifically by defectors which means its most likely got a ton of bias going on.
Im pretty sure that site is run by a rabid anti-china guy tho.