Evaluating teachers knowledge of call in the intermediate boys schools in riyadh 2026-02-15T20:28:39+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Ashehri, Awad H. (Al-Imam Muhammad bin Saud Islamic University,College Languages and Translation, Department of English Language and literature, 2011)