Spatial patterns of Bedouin settlement in al-Qasim region, Saudi Arabia 2026-02-15T10:25:34+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Shamekh, Ahmed A. (University of Kentucky, Department of Geography, 1975)