Investigating the effectiveness of using blended learning in teaching adjectives in English : a case study of the College of Technology in Riyadh 2026-02-15T14:21:08+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from session cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Al-Shubromi, Shams Abdulaziz (2016)