Arabic phonetics : Ibn Sinas Risalah on the points of articulation of the speechsounds 2026-02-15T15:47:31+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Avicenna (Sh. Muhammad Ashraf, 1977)