3 medieval silver coins from middle east

I have 3 medieval silver coins from the middle east, do you know what exactly they are?




First is 26 mm and 2.4 g
Second is 24 mm and 3.4 g
Third is 21 mm and 1.5 g

Thanks for your help :-)

Found the last one: https://en.numista.com/catalogue/pieces115381.html

When I searched with coinoscope, I found a close match for the first one. Please have a look

https://en.numista.com/catalogue/pieces81234.html

Regards,
Pramod

Thanks :-) To me, all these medieval dirhems look very similar tbh as I can't read Arab. But there seems to be another inscription on obverse between 3 and 4 o'clock between those two.

No. 2 looks a bit like Mongol origin ( https://en.numista.com/catalogue/pieces137713.html ). Any further ideas?