FOREIGN RESEARCH ON THE TOPIC OF THE HISTORICAL GEOGRAPHY OF THE FERGANA VALLEY IN ARABIC SOURCES OF THE 9TH – 13TH CENTURIES AND THEIR ANALYSIS

Abstract

Certain ideas and observations have been expressed in the studies on the historical geography of Fergana in the 9th-13th centuries by scientists from foreign countries, including Austria, Turkey, Russia, Azerbaijan, and France. Nevertheless, some of them express some noteworthy ideas within the framework of the problem of interest to us.