Tarikh-i Bayhaq (Persian: تاریخ بیهق) is a book on the history of Bayhaq, written in the Persian language in the 12th century, by Abu'l-Hasan Bayhaqi....

at Wikimedia Commons Iran portal Previously known as Beyhagh or Beihagh (بيهق) OpenStreetMap contributors (7 May 2023). "Sabzevar, Sabzevar County" (Map)...

Beyhaq Rural District (Persian: دهستان بيهق) is in the Central District of Sheshtamad County, Razavi Khorasan province, Iran. It is administered from the...