Where does this definition of ماتېماتىكا بەلگىلىرى come from?
This entry for ماتېماتىكا بەلگىلىرى is sourced from Specialized, one of the dictionaries and corpora merged into Lughet.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.