An exploration on ancient sites of iron age Kingdom of Urartu in Iranian Azerbaijan, the Medes and the Manna civilization near Lake Urmia.

The history of Iranian Azerbaijan from the Medes era to the Sasanian Empire and from Takht-e Soleyman in Atropatene to St. Thaddeus Monastery (AKA Qara Kelisa).

A research on prehistoric Petroglyphs of Arasbaran area in Azerbaijan province of Iran, and the megaliths of Pirazmian area as signs of a lost civilization.