Effectiveness of Explicit Instruction of the Speech Act of Request on Saudi Female Undergraduate Students 2026-02-16T21:22:18+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Al-Smari, Nuha Abdullah (- Al-Imam Mohammad Ibn Saud Islamic University,College of Languages and Translation, Department of english Language and Literature,2017)