School climate, competency and training of principals in intermediate schools in Saudi Arabia 2026-02-15T20:31:28+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Hariri, Hashim Bakur (University of Northern Colorado, 1982)