Islamic coin, who is the issuer?

Hello experts!

No clue where to look to this coin, the simmetrical lines and the writing, couldn't find simmilar, tried by size and weight on Zeno, no matches.

Any help to where should I research?

Tried Ilkhans, but also no matches.

Diameter: 22mm
Weight: 1.77g



Any comment will be welcome!

Geison

Found simmilars by myself
https://www.zeno.ru/showphoto.php?photo=190942

Now the question is, where is the "Zaydí Imáms" on the Numista catalog?
I would like to add this coin

Might be a new issuer : "Yemen ancient " ?

Citeer: "Frenchlover"​Might be a new issuer : "Yemen ancient " ?
​

​Wow that would be nice, but they don't look too "ancient" to me

Anyway, will try to add, lets see what the referees says

Thank you for your comment Frenchlover