Abu Mahmud Hamid ibn Khidr Khojandi (known as Abu Mahmood Khojandi , Alkhujandi or al-Khujandi , was a Central Asian astronomer and mathem…
Read moreKhawaja Muhammad ibn Muhammad ibn Hasan Tūsī (born 18 February 1201 in Ṭūs , Khorasan – died on 26 June 1274 in al-Kāżimiyyah district of me…
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