Casanova, DiogoCadima, RitaCosta, JorgePeres, PaulaAmaral Clara2026-01-092026-01-092025-12978-989-53667-4-3http://hdl.handle.net/10400.2/20731Versão inglesa - http://hdl.handle.net/10400.2/20730engDistance EducationQualityQuality AssurancePolicyDistance learning in higher education: challenges for the futurebook