English Coversation for Travellers and Students. 2026-02-15T21:09:38+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Naguib, Ezzeldin M. (Ibn Sina, 2007)