Effective Communication and Personal Business Skills 2026-02-15T19:43:01+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - El-Uteibi, Subhi J. M (Dar Alhammed،, 2005)