Gulnorakhon Komiljonovna Valikhonova and Abdulkhay Akhmedov 2021. THE IMPORTANCE OF INFORMATION ON THE HISTORY OF DAVAN STATEHOOD IN THE STUDY OF ETHNOGRAPHY OF THE FERGANA VALLEY. Innovative Technologica: Methodical Research Journal. 2, 05 (May 2021), 92–99. DOI:https://doi.org/10.17605/OSF.IO/KWVPZ.