General:
https://sites.owu.edu/trident/2023/02/03/medieval-mongols-an-empire-of-fragments/
https://silverhorde.viahistoria.com/main.html
Naming and armoury
http://heraldry.sca.org/names/mongolian_names_marta.html
https://www.s-gabriel.org/names/mongol.shtml
Clothing and textiles:
https://cockatrice.lochac.sca.org/files/2015/06/CockatriceFeb49.pdf (Mongol headdress article on page 14)
Food: