An ecological study of bedouin elementary school education in Hail province, Saudi Arabia 2026-02-16T00:50:40+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Al-Eisa, Abdulaziz Ahmed (University of Arizona, 1986)