Role, skill, and knowledge perceptions of senior high school principals in Al-Hasa and eastern province school districts in the eastern region of Saudi Arabia 2026-02-15T15:38:41+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Al-Sahlawi, Abdulla Abdulaziz (Michigan State University, 1987)